| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $232.30 | 4.363% | $242.4352 | $242.44 | $242.45 | $242.40 |
| Purchase #2 | $178.91 | 12.697% | $201.6262 | $201.63 | $201.65 | $201.60 |
| Purchase #3 | $223.27 | 11.691% | $249.3725 | $249.37 | $249.35 | $249.40 |
| Purchase #4 | $199.87 | 3.467% | $206.7995 | $206.80 | $206.80 | $206.80 |
| Purchase #5 | $138.54 | 10.467% | $153.041 | $153.04 | $153.05 | $153.00 |
| Purchase #6 | $183.87 | 9.612% | $201.5436 | $201.54 | $201.55 | $201.50 |
| Purchase #7 | $226.76 | 13.470% | $257.3046 | $257.30 | $257.30 | $257.30 |
| 7 purchase totals = | $1,383.52 | $1,512.1226 | $1,512.12 | $1,512.15 | $1,512.00 | |