| 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 | $194.71 | 13.233% | $220.476 | $220.48 | $220.50 | $220.50 |
| Purchase #2 | $165.41 | 7.576% | $177.9415 | $177.94 | $177.95 | $177.90 |
| Purchase #3 | $191.74 | 9.871% | $210.6667 | $210.67 | $210.65 | $210.70 |
| Purchase #4 | $203.25 | 11.171% | $225.9551 | $225.96 | $225.95 | $226.00 |
| Purchase #5 | $121.69 | 13.724% | $138.3907 | $138.39 | $138.40 | $138.40 |
| Purchase #6 | $143.97 | 9.469% | $157.6025 | $157.60 | $157.60 | $157.60 |
| Purchase #7 | $115.88 | 3.771% | $120.2498 | $120.25 | $120.25 | $120.20 |
| 7 purchase totals = | $1,136.65 | $1,251.2823 | $1,251.29 | $1,251.30 | $1,251.30 | |