| 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 | $101.75 | 4.846% | $106.6808 | $106.68 | $106.70 | $106.70 |
| Purchase #2 | $192.67 | 3.556% | $199.5213 | $199.52 | $199.50 | $199.50 |
| Purchase #3 | $36.46 | 6.807% | $38.9418 | $38.94 | $38.95 | $38.90 |
| Purchase #4 | $81.86 | 4.855% | $85.8343 | $85.83 | $85.85 | $85.80 |
| Purchase #5 | $112.56 | 13.804% | $128.0978 | $128.10 | $128.10 | $128.10 |
| Purchase #6 | $220.97 | 8.399% | $239.5293 | $239.53 | $239.55 | $239.50 |
| Purchase #7 | $85.45 | 8.497% | $92.7107 | $92.71 | $92.70 | $92.70 |
| 7 purchase totals = | $831.72 | $891.3160 | $891.31 | $891.35 | $891.20 | |