| 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 | $222.96 | 12.865% | $251.6438 | $251.64 | $251.65 | $251.60 |
| Purchase #2 | $87.78 | 4.319% | $91.5712 | $91.57 | $91.55 | $91.60 |
| Purchase #3 | $19.80 | 11.376% | $22.0524 | $22.05 | $22.05 | $22.10 |
| Purchase #4 | $136.64 | 5.611% | $144.3069 | $144.31 | $144.30 | $144.30 |
| Purchase #5 | $210.29 | 7.311% | $225.6643 | $225.66 | $225.65 | $225.70 |
| Purchase #6 | $147.91 | 13.259% | $167.5214 | $167.52 | $167.50 | $167.50 |
| Purchase #7 | $22.37 | 13.488% | $25.3873 | $25.39 | $25.40 | $25.40 |
| 7 purchase totals = | $847.75 | $928.1473 | $928.14 | $928.10 | $928.20 | |