| 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 | $221.38 | 10.818% | $245.3289 | $245.33 | $245.35 | $245.30 |
| Purchase #2 | $163.31 | 12.299% | $183.3955 | $183.40 | $183.40 | $183.40 |
| Purchase #3 | $179.33 | 13.234% | $203.0625 | $203.06 | $203.05 | $203.10 |
| Purchase #4 | $215.30 | 6.460% | $229.2084 | $229.21 | $229.20 | $229.20 |
| Purchase #5 | $79.41 | 11.248% | $88.342 | $88.34 | $88.35 | $88.30 |
| Purchase #6 | $159.28 | 10.828% | $176.5268 | $176.53 | $176.55 | $176.50 |
| Purchase #7 | $204.84 | 9.356% | $224.0048 | $224.00 | $224.00 | $224.00 |
| 7 purchase totals = | $1,222.85 | $1,349.8689 | $1,349.87 | $1,349.90 | $1,349.80 | |