| 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 | $122.99 | 6.493% | $130.9757 | $130.98 | $131.00 | $131.00 |
| Purchase #2 | $234.38 | 11.114% | $260.429 | $260.43 | $260.45 | $260.40 |
| Purchase #3 | $188.97 | 6.841% | $201.8974 | $201.90 | $201.90 | $201.90 |
| Purchase #4 | $181.27 | 7.123% | $194.1819 | $194.18 | $194.20 | $194.20 |
| Purchase #5 | $124.66 | 5.365% | $131.348 | $131.35 | $131.35 | $131.30 |
| Purchase #6 | $206.33 | 5.665% | $218.0186 | $218.02 | $218.00 | $218.00 |
| Purchase #7 | $224.42 | 5.573% | $236.9269 | $236.93 | $236.95 | $236.90 |
| 7 purchase totals = | $1,283.02 | $1,373.7775 | $1,373.79 | $1,373.85 | $1,373.70 | |