| 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 | $199.33 | 4.143% | $207.5882 | $207.59 | $207.60 | $207.60 |
| Purchase #2 | $184.83 | 3.554% | $191.3989 | $191.40 | $191.40 | $191.40 |
| Purchase #3 | $156.51 | 11.746% | $174.8937 | $174.89 | $174.90 | $174.90 |
| Purchase #4 | $184.84 | 11.541% | $206.1724 | $206.17 | $206.15 | $206.20 |
| Purchase #5 | $12.78 | 8.722% | $13.8947 | $13.89 | $13.90 | $13.90 |
| Purchase #6 | $96.43 | 4.857% | $101.1136 | $101.11 | $101.10 | $101.10 |
| Purchase #7 | $85.90 | 6.365% | $91.3675 | $91.37 | $91.35 | $91.40 |
| 7 purchase totals = | $920.62 | $986.4290 | $986.42 | $986.40 | $986.50 | |