| 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 | $228.47 | 9.235% | $249.5692 | $249.57 | $249.55 | $249.60 |
| Purchase #2 | $184.81 | 13.471% | $209.7058 | $209.71 | $209.70 | $209.70 |
| Purchase #3 | $144.91 | 7.404% | $155.6391 | $155.64 | $155.65 | $155.60 |
| Purchase #4 | $203.81 | 6.639% | $217.3409 | $217.34 | $217.35 | $217.30 |
| Purchase #5 | $17.81 | 9.690% | $19.5358 | $19.54 | $19.55 | $19.50 |
| Purchase #6 | $202.37 | 10.562% | $223.7443 | $223.74 | $223.75 | $223.70 |
| Purchase #7 | $59.54 | 11.797% | $66.5639 | $66.56 | $66.55 | $66.60 |
| 7 purchase totals = | $1,041.72 | $1,142.0990 | $1,142.10 | $1,142.10 | $1,142.00 | |