| 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 | $133.99 | 8.140% | $144.8968 | $144.90 | $144.90 | $144.90 |
| Purchase #2 | $198.83 | 12.666% | $224.0138 | $224.01 | $224.00 | $224.00 |
| Purchase #3 | $108.49 | 13.218% | $122.8302 | $122.83 | $122.85 | $122.80 |
| Purchase #4 | $171.49 | 9.181% | $187.2345 | $187.23 | $187.25 | $187.20 |
| Purchase #5 | $79.33 | 6.489% | $84.4777 | $84.48 | $84.50 | $84.50 |
| Purchase #6 | $48.89 | 3.741% | $50.719 | $50.72 | $50.70 | $50.70 |
| Purchase #7 | $224.48 | 7.429% | $241.1566 | $241.16 | $241.15 | $241.20 |
| 7 purchase totals = | $965.50 | $1,055.3286 | $1,055.33 | $1,055.35 | $1,055.30 | |