| 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 | $218.50 | 7.417% | $234.7061 | $234.71 | $234.70 | $234.70 |
| Purchase #2 | $242.78 | 12.437% | $272.9745 | $272.97 | $272.95 | $273.00 |
| Purchase #3 | $58.35 | 10.102% | $64.2445 | $64.24 | $64.25 | $64.20 |
| Purchase #4 | $47.89 | 11.776% | $53.5295 | $53.53 | $53.55 | $53.50 |
| Purchase #5 | $171.79 | 13.819% | $195.5297 | $195.53 | $195.55 | $195.50 |
| Purchase #6 | $66.35 | 7.441% | $71.2871 | $71.29 | $71.30 | $71.30 |
| Purchase #7 | $219.74 | 4.147% | $228.8526 | $228.85 | $228.85 | $228.90 |
| 7 purchase totals = | $1,025.40 | $1,121.1240 | $1,121.12 | $1,121.15 | $1,121.10 | |