| 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 | $235.25 | 13.125% | $266.1266 | $266.13 | $266.15 | $266.10 |
| Purchase #2 | $212.61 | 5.751% | $224.8372 | $224.84 | $224.85 | $224.80 |
| Purchase #3 | $124.36 | 6.661% | $132.6436 | $132.64 | $132.65 | $132.60 |
| Purchase #4 | $124.77 | 8.602% | $135.5027 | $135.50 | $135.50 | $135.50 |
| Purchase #5 | $143.32 | 13.238% | $162.2927 | $162.29 | $162.30 | $162.30 |
| Purchase #6 | $149.49 | 9.794% | $164.1311 | $164.13 | $164.15 | $164.10 |
| Purchase #7 | $140.39 | 12.632% | $158.1241 | $158.12 | $158.10 | $158.10 |
| 7 purchase totals = | $1,130.19 | $1,243.6580 | $1,243.65 | $1,243.70 | $1,243.50 | |