| 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 | $200.48 | 9.609% | $219.7441 | $219.74 | $219.75 | $219.70 |
| Purchase #2 | $55.96 | 11.542% | $62.4189 | $62.42 | $62.40 | $62.40 |
| Purchase #3 | $220.62 | 6.427% | $234.7992 | $234.80 | $234.80 | $234.80 |
| Purchase #4 | $205.64 | 9.278% | $224.7193 | $224.72 | $224.70 | $224.70 |
| Purchase #5 | $129.86 | 6.654% | $138.5009 | $138.50 | $138.50 | $138.50 |
| Purchase #6 | $107.65 | 10.383% | $118.8273 | $118.83 | $118.85 | $118.80 |
| Purchase #7 | $148.43 | 9.439% | $162.4403 | $162.44 | $162.45 | $162.40 |
| 7 purchase totals = | $1,068.64 | $1,161.4500 | $1,161.45 | $1,161.45 | $1,161.30 | |