| 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 | $216.85 | 10.544% | $239.7147 | $239.71 | $239.70 | $239.70 |
| Purchase #2 | $180.48 | 10.653% | $199.7065 | $199.71 | $199.70 | $199.70 |
| Purchase #3 | $123.95 | 8.755% | $134.8018 | $134.80 | $134.80 | $134.80 |
| Purchase #4 | $38.62 | 10.271% | $42.5867 | $42.59 | $42.60 | $42.60 |
| Purchase #5 | $196.42 | 8.561% | $213.2355 | $213.24 | $213.25 | $213.20 |
| Purchase #6 | $211.64 | 7.815% | $228.1797 | $228.18 | $228.20 | $228.20 |
| Purchase #7 | $202.33 | 13.335% | $229.3107 | $229.31 | $229.30 | $229.30 |
| 7 purchase totals = | $1,170.29 | $1,287.5356 | $1,287.54 | $1,287.55 | $1,287.50 | |