| 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 | $179.79 | 12.188% | $201.7028 | $201.70 | $201.70 | $201.70 |
| Purchase #2 | $219.95 | 6.717% | $234.724 | $234.72 | $234.70 | $234.70 |
| Purchase #3 | $226.89 | 13.270% | $256.9983 | $257.00 | $257.00 | $257.00 |
| Purchase #4 | $119.52 | 11.807% | $133.6317 | $133.63 | $133.65 | $133.60 |
| Purchase #5 | $177.39 | 8.722% | $192.862 | $192.86 | $192.85 | $192.90 |
| Purchase #6 | $237.52 | 8.719% | $258.2294 | $258.23 | $258.25 | $258.20 |
| Purchase #7 | $131.33 | 9.781% | $144.1754 | $144.18 | $144.20 | $144.20 |
| 7 purchase totals = | $1,292.39 | $1,422.3236 | $1,422.32 | $1,422.35 | $1,422.30 | |