| 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 | $39.39 | 4.232% | $41.057 | $41.06 | $41.05 | $41.10 |
| Purchase #2 | $171.92 | 9.242% | $187.8088 | $187.81 | $187.80 | $187.80 |
| Purchase #3 | $58.69 | 8.330% | $63.5789 | $63.58 | $63.60 | $63.60 |
| Purchase #4 | $155.58 | 4.423% | $162.4613 | $162.46 | $162.45 | $162.50 |
| Purchase #5 | $85.89 | 7.552% | $92.3764 | $92.38 | $92.40 | $92.40 |
| Purchase #6 | $207.81 | 9.792% | $228.1588 | $228.16 | $228.15 | $228.20 |
| Purchase #7 | $98.34 | 10.367% | $108.5349 | $108.53 | $108.55 | $108.50 |
| 7 purchase totals = | $817.62 | $883.9761 | $883.98 | $884.00 | $884.10 | |