| 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 | $14.58 | 11.504% | $16.2573 | $16.26 | $16.25 | $16.30 |
| Purchase #2 | $210.81 | 8.501% | $228.731 | $228.73 | $228.75 | $228.70 |
| Purchase #3 | $232.29 | 10.499% | $256.6781 | $256.68 | $256.70 | $256.70 |
| Purchase #4 | $170.51 | 12.843% | $192.4086 | $192.41 | $192.40 | $192.40 |
| Purchase #5 | $244.50 | 13.669% | $277.9207 | $277.92 | $277.90 | $277.90 |
| Purchase #6 | $132.28 | 12.701% | $149.0809 | $149.08 | $149.10 | $149.10 |
| Purchase #7 | $246.46 | 6.805% | $263.2316 | $263.23 | $263.25 | $263.20 |
| 7 purchase totals = | $1,251.43 | $1,384.3082 | $1,384.31 | $1,384.35 | $1,384.30 | |