| 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 | $100.84 | 3.259% | $104.1264 | $104.13 | $104.15 | $104.10 |
| Purchase #2 | $121.65 | 11.241% | $135.3247 | $135.32 | $135.30 | $135.30 |
| Purchase #3 | $214.94 | 10.730% | $238.0031 | $238.00 | $238.00 | $238.00 |
| Purchase #4 | $66.96 | 5.566% | $70.687 | $70.69 | $70.70 | $70.70 |
| Purchase #5 | $122.73 | 6.192% | $130.3294 | $130.33 | $130.35 | $130.30 |
| Purchase #6 | $149.43 | 7.120% | $160.0694 | $160.07 | $160.05 | $160.10 |
| Purchase #7 | $176.34 | 9.488% | $193.0711 | $193.07 | $193.05 | $193.10 |
| 7 purchase totals = | $952.89 | $1,031.6111 | $1,031.61 | $1,031.60 | $1,031.60 | |