| 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 | $196.50 | 8.815% | $213.8215 | $213.82 | $213.80 | $213.80 |
| Purchase #2 | $207.67 | 9.234% | $226.8462 | $226.85 | $226.85 | $226.80 |
| Purchase #3 | $172.93 | 7.168% | $185.3256 | $185.33 | $185.35 | $185.30 |
| Purchase #4 | $23.73 | 13.693% | $26.9793 | $26.98 | $27.00 | $27.00 |
| Purchase #5 | $238.62 | 5.371% | $251.4363 | $251.44 | $251.45 | $251.40 |
| Purchase #6 | $142.52 | 11.804% | $159.3431 | $159.34 | $159.35 | $159.30 |
| Purchase #7 | $21.59 | 12.344% | $24.2551 | $24.26 | $24.25 | $24.30 |
| 7 purchase totals = | $1,003.56 | $1,088.0071 | $1,088.02 | $1,088.05 | $1,087.90 | |