| 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 | $221.91 | 9.146% | $242.2059 | $242.21 | $242.20 | $242.20 |
| Purchase #2 | $48.32 | 9.854% | $53.0815 | $53.08 | $53.10 | $53.10 |
| Purchase #3 | $193.78 | 12.535% | $218.0703 | $218.07 | $218.05 | $218.10 |
| Purchase #4 | $241.63 | 6.742% | $257.9207 | $257.92 | $257.90 | $257.90 |
| Purchase #5 | $221.43 | 12.674% | $249.494 | $249.49 | $249.50 | $249.50 |
| Purchase #6 | $5.31 | 10.785% | $5.8827 | $5.88 | $5.90 | $5.90 |
| Purchase #7 | $221.88 | 4.582% | $232.0465 | $232.05 | $232.05 | $232.00 |
| 7 purchase totals = | $1,154.26 | $1,258.7016 | $1,258.70 | $1,258.70 | $1,258.70 | |