| 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 | $148.59 | 13.132% | $168.1028 | $168.10 | $168.10 | $168.10 |
| Purchase #2 | $121.90 | 10.736% | $134.9872 | $134.99 | $135.00 | $135.00 |
| Purchase #3 | $223.28 | 5.134% | $234.7432 | $234.74 | $234.75 | $234.70 |
| Purchase #4 | $139.44 | 8.632% | $151.4765 | $151.48 | $151.50 | $151.50 |
| Purchase #5 | $238.61 | 7.390% | $256.2433 | $256.24 | $256.25 | $256.20 |
| Purchase #6 | $53.60 | 5.448% | $56.5201 | $56.52 | $56.50 | $56.50 |
| Purchase #7 | $244.99 | 4.560% | $256.1615 | $256.16 | $256.15 | $256.20 |
| 7 purchase totals = | $1,170.41 | $1,258.2346 | $1,258.23 | $1,258.25 | $1,258.20 | |