| 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 | $242.97 | 12.471% | $273.2708 | $273.27 | $273.25 | $273.30 |
| Purchase #2 | $108.30 | 6.318% | $115.1424 | $115.14 | $115.15 | $115.10 |
| Purchase #3 | $112.52 | 7.229% | $120.6541 | $120.65 | $120.65 | $120.70 |
| Purchase #4 | $179.38 | 9.846% | $197.0418 | $197.04 | $197.05 | $197.00 |
| Purchase #5 | $86.42 | 12.627% | $97.3323 | $97.33 | $97.35 | $97.30 |
| Purchase #6 | $84.46 | 7.198% | $90.5394 | $90.54 | $90.55 | $90.50 |
| Purchase #7 | $216.68 | 3.330% | $223.8954 | $223.90 | $223.90 | $223.90 |
| 7 purchase totals = | $1,030.73 | $1,117.8762 | $1,117.87 | $1,117.90 | $1,117.80 | |