| 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 | $245.94 | 11.322% | $273.7853 | $273.79 | $273.80 | $273.80 |
| Purchase #2 | $135.70 | 11.376% | $151.1372 | $151.14 | $151.15 | $151.10 |
| Purchase #3 | $205.88 | 11.195% | $228.9283 | $228.93 | $228.95 | $228.90 |
| Purchase #4 | $200.74 | 6.584% | $213.9567 | $213.96 | $213.95 | $214.00 |
| Purchase #5 | $142.62 | 4.675% | $149.2875 | $149.29 | $149.30 | $149.30 |
| Purchase #6 | $30.98 | 13.134% | $35.0489 | $35.05 | $35.05 | $35.00 |
| Purchase #7 | $101.28 | 7.159% | $108.5306 | $108.53 | $108.55 | $108.50 |
| 7 purchase totals = | $1,063.14 | $1,160.6745 | $1,160.69 | $1,160.75 | $1,160.60 | |