| 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 | $194.49 | 4.812% | $203.8489 | $203.85 | $203.85 | $203.80 |
| Purchase #2 | $133.27 | 12.293% | $149.6529 | $149.65 | $149.65 | $149.70 |
| Purchase #3 | $144.62 | 11.527% | $161.2903 | $161.29 | $161.30 | $161.30 |
| Purchase #4 | $25.53 | 11.355% | $28.4289 | $28.43 | $28.45 | $28.40 |
| Purchase #5 | $60.92 | 13.467% | $69.1241 | $69.12 | $69.10 | $69.10 |
| Purchase #6 | $48.78 | 6.869% | $52.1307 | $52.13 | $52.15 | $52.10 |
| Purchase #7 | $37.65 | 10.458% | $41.5874 | $41.59 | $41.60 | $41.60 |
| 7 purchase totals = | $645.26 | $706.0632 | $706.06 | $706.10 | $706.00 | |