| 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 | $185.39 | 8.155% | $200.5086 | $200.51 | $200.50 | $200.50 |
| Purchase #2 | $113.64 | 3.523% | $117.6435 | $117.64 | $117.65 | $117.60 |
| Purchase #3 | $5.28 | 5.108% | $5.5497 | $5.55 | $5.55 | $5.50 |
| Purchase #4 | $24.40 | 4.105% | $25.4016 | $25.40 | $25.40 | $25.40 |
| Purchase #5 | $97.55 | 13.581% | $110.7983 | $110.80 | $110.80 | $110.80 |
| Purchase #6 | $158.52 | 11.147% | $176.1902 | $176.19 | $176.20 | $176.20 |
| Purchase #7 | $238.27 | 5.274% | $250.8364 | $250.84 | $250.85 | $250.80 |
| 7 purchase totals = | $823.05 | $886.9283 | $886.93 | $886.95 | $886.80 | |