| 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 | $135.43 | 7.566% | $145.6766 | $145.68 | $145.70 | $145.70 |
| Purchase #2 | $216.62 | 5.695% | $228.9565 | $228.96 | $228.95 | $229.00 |
| Purchase #3 | $83.55 | 4.428% | $87.2496 | $87.25 | $87.25 | $87.20 |
| Purchase #4 | $228.56 | 11.863% | $255.6741 | $255.67 | $255.65 | $255.70 |
| Purchase #5 | $12.69 | 6.407% | $13.503 | $13.50 | $13.50 | $13.50 |
| Purchase #6 | $37.59 | 9.858% | $41.2956 | $41.30 | $41.30 | $41.30 |
| Purchase #7 | $226.98 | 4.426% | $237.0261 | $237.03 | $237.05 | $237.00 |
| 7 purchase totals = | $941.42 | $1,009.3815 | $1,009.39 | $1,009.40 | $1,009.40 | |