| 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 | $238.40 | 10.638% | $263.761 | $263.76 | $263.75 | $263.80 |
| Purchase #2 | $21.29 | 5.363% | $22.4318 | $22.43 | $22.45 | $22.40 |
| Purchase #3 | $135.99 | 7.679% | $146.4327 | $146.43 | $146.45 | $146.40 |
| Purchase #4 | $146.62 | 12.748% | $165.3111 | $165.31 | $165.30 | $165.30 |
| Purchase #5 | $48.42 | 5.586% | $51.1247 | $51.12 | $51.10 | $51.10 |
| Purchase #6 | $127.87 | 11.299% | $142.318 | $142.32 | $142.30 | $142.30 |
| Purchase #7 | $193.28 | 12.197% | $216.8544 | $216.85 | $216.85 | $216.90 |
| 7 purchase totals = | $911.87 | $1,008.2337 | $1,008.22 | $1,008.20 | $1,008.20 | |