| 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 | $12.26 | 10.824% | $13.587 | $13.59 | $13.60 | $13.60 |
| Purchase #2 | $41.86 | 7.852% | $45.1468 | $45.15 | $45.15 | $45.10 |
| Purchase #3 | $240.44 | 8.102% | $259.9204 | $259.92 | $259.90 | $259.90 |
| Purchase #4 | $215.80 | 9.286% | $235.8392 | $235.84 | $235.85 | $235.80 |
| Purchase #5 | $177.47 | 8.869% | $193.2098 | $193.21 | $193.20 | $193.20 |
| Purchase #6 | $204.64 | 9.554% | $224.1913 | $224.19 | $224.20 | $224.20 |
| Purchase #7 | $55.86 | 8.364% | $60.5321 | $60.53 | $60.55 | $60.50 |
| 7 purchase totals = | $948.33 | $1,032.4266 | $1,032.43 | $1,032.45 | $1,032.30 | |