| 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 | $230.79 | 6.441% | $245.6552 | $245.66 | $245.65 | $245.70 |
| Purchase #2 | $88.61 | 6.463% | $94.3369 | $94.34 | $94.35 | $94.30 |
| Purchase #3 | $120.41 | 4.479% | $125.8032 | $125.80 | $125.80 | $125.80 |
| Purchase #4 | $139.72 | 10.385% | $154.2299 | $154.23 | $154.25 | $154.20 |
| Purchase #5 | $220.35 | 11.684% | $246.0957 | $246.10 | $246.10 | $246.10 |
| Purchase #6 | $226.73 | 13.250% | $256.7717 | $256.77 | $256.75 | $256.80 |
| Purchase #7 | $142.32 | 13.316% | $161.2713 | $161.27 | $161.25 | $161.30 |
| 7 purchase totals = | $1,168.93 | $1,284.1639 | $1,284.17 | $1,284.15 | $1,284.20 | |