| 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 | $249.38 | 7.585% | $268.2955 | $268.30 | $268.30 | $268.30 |
| Purchase #2 | $41.37 | 12.542% | $46.5586 | $46.56 | $46.55 | $46.60 |
| Purchase #3 | $90.30 | 13.399% | $102.3993 | $102.40 | $102.40 | $102.40 |
| Purchase #4 | $37.99 | 8.733% | $41.3077 | $41.31 | $41.30 | $41.30 |
| Purchase #5 | $232.78 | 13.149% | $263.3882 | $263.39 | $263.40 | $263.40 |
| Purchase #6 | $116.41 | 6.260% | $123.6973 | $123.70 | $123.70 | $123.70 |
| Purchase #7 | $142.70 | 13.437% | $161.8746 | $161.87 | $161.85 | $161.90 |
| 7 purchase totals = | $910.93 | $1,007.5212 | $1,007.53 | $1,007.50 | $1,007.60 | |