| 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 | $196.42 | 3.278% | $202.8586 | $202.86 | $202.85 | $202.90 |
| Purchase #2 | $203.25 | 11.776% | $227.1847 | $227.18 | $227.20 | $227.20 |
| Purchase #3 | $28.67 | 4.230% | $29.8827 | $29.88 | $29.90 | $29.90 |
| Purchase #4 | $25.83 | 12.703% | $29.1112 | $29.11 | $29.10 | $29.10 |
| Purchase #5 | $123.29 | 6.673% | $131.5171 | $131.52 | $131.50 | $131.50 |
| Purchase #6 | $114.67 | 8.843% | $124.8103 | $124.81 | $124.80 | $124.80 |
| Purchase #7 | $90.27 | 9.585% | $98.9224 | $98.92 | $98.90 | $98.90 |
| 7 purchase totals = | $782.40 | $844.2870 | $844.28 | $844.25 | $844.30 | |