| 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 | $229.93 | 10.206% | $253.3967 | $253.40 | $253.40 | $253.40 |
| Purchase #2 | $221.64 | 10.502% | $244.9166 | $244.92 | $244.90 | $244.90 |
| Purchase #3 | $55.50 | 13.712% | $63.1102 | $63.11 | $63.10 | $63.10 |
| Purchase #4 | $11.95 | 9.166% | $13.0453 | $13.05 | $13.05 | $13.00 |
| Purchase #5 | $24.58 | 4.765% | $25.7512 | $25.75 | $25.75 | $25.80 |
| Purchase #6 | $75.84 | 9.723% | $83.2139 | $83.21 | $83.20 | $83.20 |
| Purchase #7 | $57.52 | 4.837% | $60.3022 | $60.30 | $60.30 | $60.30 |
| 7 purchase totals = | $676.96 | $743.7361 | $743.74 | $743.70 | $743.70 | |