| 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 | $109.96 | 9.766% | $120.6987 | $120.70 | $120.70 | $120.70 |
| Purchase #2 | $246.71 | 4.721% | $258.3572 | $258.36 | $258.35 | $258.40 |
| Purchase #3 | $126.89 | 10.773% | $140.5599 | $140.56 | $140.55 | $140.60 |
| Purchase #4 | $238.36 | 4.489% | $249.06 | $249.06 | $249.05 | $249.10 |
| Purchase #5 | $96.77 | 11.730% | $108.1211 | $108.12 | $108.10 | $108.10 |
| Purchase #6 | $43.63 | 6.248% | $46.356 | $46.36 | $46.35 | $46.40 |
| Purchase #7 | $77.75 | 8.309% | $84.2102 | $84.21 | $84.20 | $84.20 |
| 7 purchase totals = | $940.07 | $1,007.3631 | $1,007.37 | $1,007.30 | $1,007.50 | |