| 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 | $224.27 | 6.590% | $239.0494 | $239.05 | $239.05 | $239.00 |
| Purchase #2 | $130.78 | 6.817% | $139.6953 | $139.70 | $139.70 | $139.70 |
| Purchase #3 | $169.74 | 11.749% | $189.6828 | $189.68 | $189.70 | $189.70 |
| Purchase #4 | $9.76 | 6.602% | $10.4044 | $10.40 | $10.40 | $10.40 |
| Purchase #5 | $179.30 | 10.266% | $197.7069 | $197.71 | $197.70 | $197.70 |
| Purchase #6 | $123.69 | 7.205% | $132.6019 | $132.60 | $132.60 | $132.60 |
| Purchase #7 | $141.88 | 6.696% | $151.3803 | $151.38 | $151.40 | $151.40 |
| 7 purchase totals = | $979.42 | $1,060.5210 | $1,060.52 | $1,060.55 | $1,060.50 | |