| 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 | $210.71 | 5.130% | $221.5194 | $221.52 | $221.50 | $221.50 |
| Purchase #2 | $10.45 | 10.154% | $11.5111 | $11.51 | $11.50 | $11.50 |
| Purchase #3 | $39.48 | 6.272% | $41.9562 | $41.96 | $41.95 | $42.00 |
| Purchase #4 | $19.89 | 6.370% | $21.157 | $21.16 | $21.15 | $21.20 |
| Purchase #5 | $32.72 | 13.287% | $37.0675 | $37.07 | $37.05 | $37.10 |
| Purchase #6 | $232.26 | 8.320% | $251.584 | $251.58 | $251.60 | $251.60 |
| Purchase #7 | $103.73 | 8.201% | $112.2369 | $112.24 | $112.25 | $112.20 |
| 7 purchase totals = | $649.24 | $697.0321 | $697.04 | $697.00 | $697.10 | |