| 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 | $123.51 | 10.509% | $136.4897 | $136.49 | $136.50 | $136.50 |
| Purchase #2 | $52.29 | 9.152% | $57.0756 | $57.08 | $57.10 | $57.10 |
| Purchase #3 | $244.55 | 13.600% | $277.8088 | $277.81 | $277.80 | $277.80 |
| Purchase #4 | $50.88 | 11.783% | $56.8752 | $56.88 | $56.90 | $56.90 |
| Purchase #5 | $224.30 | 9.391% | $245.364 | $245.36 | $245.35 | $245.40 |
| Purchase #6 | $239.99 | 12.485% | $269.9528 | $269.95 | $269.95 | $270.00 |
| Purchase #7 | $177.30 | 7.210% | $190.0833 | $190.08 | $190.10 | $190.10 |
| 7 purchase totals = | $1,112.82 | $1,233.6494 | $1,233.65 | $1,233.70 | $1,233.80 | |