| 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 | $224.70 | 7.570% | $241.7098 | $241.71 | $241.70 | $241.70 |
| Purchase #2 | $222.50 | 9.856% | $244.4296 | $244.43 | $244.45 | $244.40 |
| Purchase #3 | $247.74 | 8.490% | $268.7731 | $268.77 | $268.75 | $268.80 |
| Purchase #4 | $147.43 | 10.640% | $163.1166 | $163.12 | $163.10 | $163.10 |
| Purchase #5 | $90.80 | 10.746% | $100.5574 | $100.56 | $100.55 | $100.60 |
| Purchase #6 | $179.38 | 4.432% | $187.3301 | $187.33 | $187.35 | $187.30 |
| Purchase #7 | $190.59 | 9.570% | $208.8295 | $208.83 | $208.85 | $208.80 |
| 7 purchase totals = | $1,303.14 | $1,414.7461 | $1,414.75 | $1,414.75 | $1,414.70 | |