| 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 | $131.35 | 3.256% | $135.6268 | $135.63 | $135.65 | $135.60 |
| Purchase #2 | $243.94 | 11.533% | $272.0736 | $272.07 | $272.05 | $272.10 |
| Purchase #3 | $224.52 | 4.711% | $235.0971 | $235.10 | $235.10 | $235.10 |
| Purchase #4 | $206.45 | 4.173% | $215.0652 | $215.07 | $215.05 | $215.10 |
| Purchase #5 | $161.25 | 4.130% | $167.9096 | $167.91 | $167.90 | $167.90 |
| Purchase #6 | $212.82 | 4.283% | $221.9351 | $221.94 | $221.95 | $221.90 |
| Purchase #7 | $232.60 | 8.330% | $251.9756 | $251.98 | $252.00 | $252.00 |
| 7 purchase totals = | $1,412.93 | $1,499.6830 | $1,499.70 | $1,499.70 | $1,499.70 | |