| 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 | $238.64 | 8.278% | $258.3946 | $258.39 | $258.40 | $258.40 |
| Purchase #2 | $154.71 | 4.591% | $161.8127 | $161.81 | $161.80 | $161.80 |
| Purchase #3 | $49.83 | 8.310% | $53.9709 | $53.97 | $53.95 | $54.00 |
| Purchase #4 | $138.92 | 11.801% | $155.3139 | $155.31 | $155.30 | $155.30 |
| Purchase #5 | $56.50 | 11.359% | $62.9178 | $62.92 | $62.90 | $62.90 |
| Purchase #6 | $151.82 | 12.846% | $171.3228 | $171.32 | $171.30 | $171.30 |
| Purchase #7 | $238.35 | 3.553% | $246.8186 | $246.82 | $246.80 | $246.80 |
| 7 purchase totals = | $1,028.77 | $1,110.5513 | $1,110.54 | $1,110.45 | $1,110.50 | |