| 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 | $209.54 | 5.807% | $221.708 | $221.71 | $221.70 | $221.70 |
| Purchase #2 | $149.42 | 7.145% | $160.0961 | $160.10 | $160.10 | $160.10 |
| Purchase #3 | $243.67 | 3.308% | $251.7306 | $251.73 | $251.75 | $251.70 |
| Purchase #4 | $238.36 | 4.661% | $249.47 | $249.47 | $249.45 | $249.50 |
| Purchase #5 | $161.62 | 7.200% | $173.2566 | $173.26 | $173.25 | $173.30 |
| Purchase #6 | $228.39 | 7.389% | $245.2657 | $245.27 | $245.25 | $245.30 |
| Purchase #7 | $113.96 | 8.132% | $123.2272 | $123.23 | $123.25 | $123.20 |
| 7 purchase totals = | $1,344.96 | $1,424.7542 | $1,424.77 | $1,424.75 | $1,424.80 | |