| 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 | $136.35 | 12.517% | $153.4169 | $153.42 | $153.40 | $153.40 |
| Purchase #2 | $22.92 | 7.647% | $24.6727 | $24.67 | $24.65 | $24.70 |
| Purchase #3 | $200.75 | 12.839% | $226.5243 | $226.52 | $226.50 | $226.50 |
| Purchase #4 | $21.85 | 3.224% | $22.5544 | $22.55 | $22.55 | $22.60 |
| Purchase #5 | $225.40 | 12.714% | $254.0574 | $254.06 | $254.05 | $254.10 |
| Purchase #6 | $48.57 | 13.129% | $54.9468 | $54.95 | $54.95 | $54.90 |
| Purchase #7 | $243.78 | 11.570% | $271.9853 | $271.99 | $272.00 | $272.00 |
| 7 purchase totals = | $899.62 | $1,008.1578 | $1,008.16 | $1,008.10 | $1,008.20 | |