| 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 | $215.44 | 3.270% | $222.4849 | $222.48 | $222.50 | $222.50 |
| Purchase #2 | $241.59 | 6.362% | $256.96 | $256.96 | $256.95 | $257.00 |
| Purchase #3 | $36.36 | 3.103% | $37.4883 | $37.49 | $37.50 | $37.50 |
| Purchase #4 | $193.63 | 5.500% | $204.2797 | $204.28 | $204.30 | $204.30 |
| Purchase #5 | $101.56 | 6.869% | $108.5362 | $108.54 | $108.55 | $108.50 |
| Purchase #6 | $108.80 | 12.319% | $122.2031 | $122.20 | $122.20 | $122.20 |
| Purchase #7 | $130.38 | 11.772% | $145.7283 | $145.73 | $145.75 | $145.70 |
| 7 purchase totals = | $1,027.76 | $1,097.6805 | $1,097.68 | $1,097.75 | $1,097.70 | |