| 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 | $206.58 | 12.630% | $232.6711 | $232.67 | $232.65 | $232.70 |
| Purchase #2 | $233.31 | 9.808% | $256.193 | $256.19 | $256.20 | $256.20 |
| Purchase #3 | $13.42 | 11.166% | $14.9185 | $14.92 | $14.90 | $14.90 |
| Purchase #4 | $69.35 | 10.794% | $76.8356 | $76.84 | $76.85 | $76.80 |
| Purchase #5 | $196.34 | 13.858% | $223.5488 | $223.55 | $223.55 | $223.50 |
| Purchase #6 | $20.75 | 5.278% | $21.8452 | $21.85 | $21.85 | $21.80 |
| Purchase #7 | $19.93 | 12.373% | $22.3959 | $22.40 | $22.40 | $22.40 |
| 7 purchase totals = | $759.68 | $848.4081 | $848.42 | $848.40 | $848.30 | |