| 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 | $195.63 | 11.735% | $218.5872 | $218.59 | $218.60 | $218.60 |
| Purchase #2 | $7.83 | 3.866% | $8.1327 | $8.13 | $8.15 | $8.10 |
| Purchase #3 | $65.42 | 9.164% | $71.4151 | $71.42 | $71.40 | $71.40 |
| Purchase #4 | $51.61 | 9.406% | $56.4644 | $56.46 | $56.45 | $56.50 |
| Purchase #5 | $248.82 | 12.617% | $280.2136 | $280.21 | $280.20 | $280.20 |
| Purchase #6 | $141.63 | 7.148% | $151.7537 | $151.75 | $151.75 | $151.80 |
| Purchase #7 | $61.28 | 4.803% | $64.2233 | $64.22 | $64.20 | $64.20 |
| 7 purchase totals = | $772.22 | $850.7900 | $850.78 | $850.75 | $850.80 | |