| 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 | $198.84 | 7.685% | $214.1209 | $214.12 | $214.10 | $214.10 |
| Purchase #2 | $177.87 | 12.540% | $200.1749 | $200.17 | $200.15 | $200.20 |
| Purchase #3 | $230.45 | 5.299% | $242.6615 | $242.66 | $242.65 | $242.70 |
| Purchase #4 | $126.84 | 5.370% | $133.6513 | $133.65 | $133.65 | $133.70 |
| Purchase #5 | $224.50 | 10.696% | $248.5125 | $248.51 | $248.50 | $248.50 |
| Purchase #6 | $235.55 | 7.729% | $253.7557 | $253.76 | $253.75 | $253.80 |
| Purchase #7 | $154.29 | 4.617% | $161.4136 | $161.41 | $161.40 | $161.40 |
| 7 purchase totals = | $1,348.34 | $1,454.2904 | $1,454.28 | $1,454.20 | $1,454.40 | |