| 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 | $189.85 | 6.507% | $202.2035 | $202.20 | $202.20 | $202.20 |
| Purchase #2 | $234.45 | 3.191% | $241.9313 | $241.93 | $241.95 | $241.90 |
| Purchase #3 | $16.69 | 3.579% | $17.2873 | $17.29 | $17.30 | $17.30 |
| Purchase #4 | $242.40 | 12.834% | $273.5096 | $273.51 | $273.50 | $273.50 |
| Purchase #5 | $59.37 | 9.399% | $64.9502 | $64.95 | $64.95 | $65.00 |
| Purchase #6 | $102.75 | 9.115% | $112.1157 | $112.12 | $112.10 | $112.10 |
| Purchase #7 | $115.25 | 11.210% | $128.1695 | $128.17 | $128.15 | $128.20 |
| 7 purchase totals = | $960.76 | $1,040.1671 | $1,040.17 | $1,040.15 | $1,040.20 | |