| 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 | $132.95 | 8.203% | $143.8559 | $143.86 | $143.85 | $143.90 |
| Purchase #2 | $121.34 | 11.851% | $135.72 | $135.72 | $135.70 | $135.70 |
| Purchase #3 | $223.73 | 8.447% | $242.6285 | $242.63 | $242.65 | $242.60 |
| Purchase #4 | $132.36 | 9.305% | $144.6761 | $144.68 | $144.70 | $144.70 |
| Purchase #5 | $249.80 | 6.173% | $265.2202 | $265.22 | $265.20 | $265.20 |
| Purchase #6 | $197.39 | 6.143% | $209.5157 | $209.52 | $209.50 | $209.50 |
| Purchase #7 | $204.69 | 9.534% | $224.2051 | $224.21 | $224.20 | $224.20 |
| 7 purchase totals = | $1,262.26 | $1,365.8215 | $1,365.84 | $1,365.80 | $1,365.80 | |