| 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 | $115.94 | 6.304% | $123.2489 | $123.25 | $123.25 | $123.20 |
| Purchase #2 | $87.63 | 4.220% | $91.328 | $91.33 | $91.35 | $91.30 |
| Purchase #3 | $132.88 | 12.317% | $149.2468 | $149.25 | $149.25 | $149.20 |
| Purchase #4 | $235.32 | 13.521% | $267.1376 | $267.14 | $267.15 | $267.10 |
| Purchase #5 | $185.40 | 13.690% | $210.7813 | $210.78 | $210.80 | $210.80 |
| Purchase #6 | $169.51 | 9.325% | $185.3168 | $185.32 | $185.30 | $185.30 |
| Purchase #7 | $174.57 | 5.462% | $184.105 | $184.11 | $184.10 | $184.10 |
| 7 purchase totals = | $1,101.25 | $1,211.1644 | $1,211.18 | $1,211.20 | $1,211.00 | |