| 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 | $142.55 | 7.208% | $152.825 | $152.83 | $152.85 | $152.80 |
| Purchase #2 | $136.55 | 9.608% | $149.6697 | $149.67 | $149.65 | $149.70 |
| Purchase #3 | $171.44 | 9.330% | $187.4354 | $187.44 | $187.45 | $187.40 |
| Purchase #4 | $222.52 | 4.530% | $232.6002 | $232.60 | $232.60 | $232.60 |
| Purchase #5 | $213.66 | 11.796% | $238.8633 | $238.86 | $238.85 | $238.90 |
| Purchase #6 | $11.86 | 11.796% | $13.259 | $13.26 | $13.25 | $13.30 |
| Purchase #7 | $226.34 | 11.773% | $252.987 | $252.99 | $253.00 | $253.00 |
| 7 purchase totals = | $1,124.92 | $1,227.6396 | $1,227.65 | $1,227.65 | $1,227.70 | |