| 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 | $221.75 | 3.109% | $228.6442 | $228.64 | $228.65 | $228.60 |
| Purchase #2 | $38.69 | 7.636% | $41.6444 | $41.64 | $41.65 | $41.60 |
| Purchase #3 | $26.70 | 5.102% | $28.0622 | $28.06 | $28.05 | $28.10 |
| Purchase #4 | $112.83 | 3.318% | $116.5737 | $116.57 | $116.55 | $116.60 |
| Purchase #5 | $52.94 | 7.269% | $56.7882 | $56.79 | $56.80 | $56.80 |
| Purchase #6 | $63.86 | 9.696% | $70.0519 | $70.05 | $70.05 | $70.10 |
| Purchase #7 | $98.66 | 11.845% | $110.3463 | $110.35 | $110.35 | $110.30 |
| 7 purchase totals = | $615.43 | $652.1109 | $652.10 | $652.10 | $652.10 | |