| 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 | $185.84 | 9.202% | $202.941 | $202.94 | $202.95 | $202.90 |
| Purchase #2 | $219.54 | 8.758% | $238.7673 | $238.77 | $238.75 | $238.80 |
| Purchase #3 | $190.97 | 6.712% | $203.7879 | $203.79 | $203.80 | $203.80 |
| Purchase #4 | $150.97 | 7.590% | $162.4286 | $162.43 | $162.45 | $162.40 |
| Purchase #5 | $112.91 | 4.555% | $118.0531 | $118.05 | $118.05 | $118.10 |
| Purchase #6 | $50.82 | 13.653% | $57.7585 | $57.76 | $57.75 | $57.80 |
| Purchase #7 | $127.96 | 8.391% | $138.6971 | $138.70 | $138.70 | $138.70 |
| 7 purchase totals = | $1,039.01 | $1,122.4335 | $1,122.44 | $1,122.45 | $1,122.50 | |