| 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 | $16.33 | 7.422% | $17.542 | $17.54 | $17.55 | $17.50 |
| Purchase #2 | $91.48 | 10.435% | $101.0259 | $101.03 | $101.05 | $101.00 |
| Purchase #3 | $107.60 | 12.487% | $121.036 | $121.04 | $121.05 | $121.00 |
| Purchase #4 | $238.41 | 13.643% | $270.9363 | $270.94 | $270.95 | $270.90 |
| Purchase #5 | $51.60 | 8.163% | $55.8121 | $55.81 | $55.80 | $55.80 |
| Purchase #6 | $247.76 | 6.208% | $263.1409 | $263.14 | $263.15 | $263.10 |
| Purchase #7 | $237.44 | 11.106% | $263.8101 | $263.81 | $263.80 | $263.80 |
| 7 purchase totals = | $990.62 | $1,093.3033 | $1,093.31 | $1,093.35 | $1,093.10 | |