| 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 | $12.29 | 11.562% | $13.711 | $13.71 | $13.70 | $13.70 |
| Purchase #2 | $247.31 | 3.394% | $255.7037 | $255.70 | $255.70 | $255.70 |
| Purchase #3 | $221.92 | 3.517% | $229.7249 | $229.72 | $229.70 | $229.70 |
| Purchase #4 | $201.58 | 5.736% | $213.1426 | $213.14 | $213.15 | $213.10 |
| Purchase #5 | $100.78 | 13.453% | $114.3379 | $114.34 | $114.35 | $114.30 |
| Purchase #6 | $41.95 | 12.819% | $47.3276 | $47.33 | $47.35 | $47.30 |
| Purchase #7 | $210.40 | 4.384% | $219.6239 | $219.62 | $219.60 | $219.60 |
| 7 purchase totals = | $1,036.23 | $1,093.5716 | $1,093.56 | $1,093.55 | $1,093.40 | |