| 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 | $73.80 | 6.398% | $78.5217 | $78.52 | $78.50 | $78.50 |
| Purchase #2 | $209.82 | 5.475% | $221.3076 | $221.31 | $221.30 | $221.30 |
| Purchase #3 | $202.94 | 7.512% | $218.1849 | $218.18 | $218.20 | $218.20 |
| Purchase #4 | $97.55 | 11.524% | $108.7917 | $108.79 | $108.80 | $108.80 |
| Purchase #5 | $222.29 | 8.642% | $241.5003 | $241.50 | $241.50 | $241.50 |
| Purchase #6 | $224.29 | 9.603% | $245.8286 | $245.83 | $245.85 | $245.80 |
| Purchase #7 | $175.38 | 12.433% | $197.185 | $197.19 | $197.20 | $197.20 |
| 7 purchase totals = | $1,206.07 | $1,311.3198 | $1,311.32 | $1,311.35 | $1,311.30 | |