| 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 | $37.98 | 4.857% | $39.8247 | $39.82 | $39.80 | $39.80 |
| Purchase #2 | $222.64 | 12.373% | $250.1872 | $250.19 | $250.20 | $250.20 |
| Purchase #3 | $29.49 | 13.809% | $33.5623 | $33.56 | $33.55 | $33.60 |
| Purchase #4 | $124.98 | 7.345% | $134.1598 | $134.16 | $134.15 | $134.20 |
| Purchase #5 | $244.80 | 5.411% | $258.0461 | $258.05 | $258.05 | $258.00 |
| Purchase #6 | $200.87 | 10.693% | $222.349 | $222.35 | $222.35 | $222.30 |
| Purchase #7 | $209.52 | 9.569% | $229.569 | $229.57 | $229.55 | $229.60 |
| 7 purchase totals = | $1,070.28 | $1,167.6981 | $1,167.70 | $1,167.65 | $1,167.70 | |