| 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 | $27.52 | 13.839% | $31.3285 | $31.33 | $31.35 | $31.30 |
| Purchase #2 | $218.90 | 13.812% | $249.1345 | $249.13 | $249.15 | $249.10 |
| Purchase #3 | $240.60 | 7.301% | $258.1662 | $258.17 | $258.15 | $258.20 |
| Purchase #4 | $71.43 | 10.665% | $79.048 | $79.05 | $79.05 | $79.00 |
| Purchase #5 | $219.68 | 5.443% | $231.6372 | $231.64 | $231.65 | $231.60 |
| Purchase #6 | $82.76 | 12.821% | $93.3707 | $93.37 | $93.35 | $93.40 |
| Purchase #7 | $191.76 | 9.867% | $210.681 | $210.68 | $210.70 | $210.70 |
| 7 purchase totals = | $1,052.65 | $1,153.3661 | $1,153.37 | $1,153.40 | $1,153.30 | |