| 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 | $189.92 | 13.790% | $216.11 | $216.11 | $216.10 | $216.10 |
| Purchase #2 | $92.41 | 9.555% | $101.2398 | $101.24 | $101.25 | $101.20 |
| Purchase #3 | $194.94 | 13.730% | $221.7053 | $221.71 | $221.70 | $221.70 |
| Purchase #4 | $184.93 | 12.212% | $207.5137 | $207.51 | $207.50 | $207.50 |
| Purchase #5 | $248.29 | 7.785% | $267.6194 | $267.62 | $267.60 | $267.60 |
| Purchase #6 | $165.96 | 13.182% | $187.8368 | $187.84 | $187.85 | $187.80 |
| Purchase #7 | $176.83 | 4.666% | $185.0809 | $185.08 | $185.10 | $185.10 |
| 7 purchase totals = | $1,253.28 | $1,387.1059 | $1,387.11 | $1,387.10 | $1,387.00 | |