| 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 | $207.77 | 6.362% | $220.9883 | $220.99 | $221.00 | $221.00 |
| Purchase #2 | $105.60 | 4.712% | $110.5759 | $110.58 | $110.60 | $110.60 |
| Purchase #3 | $249.81 | 4.241% | $260.4044 | $260.40 | $260.40 | $260.40 |
| Purchase #4 | $210.29 | 6.693% | $224.3647 | $224.36 | $224.35 | $224.40 |
| Purchase #5 | $235.28 | 4.132% | $245.0018 | $245.00 | $245.00 | $245.00 |
| Purchase #6 | $61.53 | 7.196% | $65.9577 | $65.96 | $65.95 | $66.00 |
| Purchase #7 | $168.99 | 13.552% | $191.8915 | $191.89 | $191.90 | $191.90 |
| 7 purchase totals = | $1,239.27 | $1,319.1843 | $1,319.18 | $1,319.20 | $1,319.30 | |