| 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 | $223.27 | 8.286% | $241.7702 | $241.77 | $241.75 | $241.80 |
| Purchase #2 | $167.86 | 3.133% | $173.1191 | $173.12 | $173.10 | $173.10 |
| Purchase #3 | $23.29 | 6.712% | $24.8532 | $24.85 | $24.85 | $24.90 |
| Purchase #4 | $58.62 | 12.382% | $65.8783 | $65.88 | $65.90 | $65.90 |
| Purchase #5 | $237.50 | 13.309% | $269.1089 | $269.11 | $269.10 | $269.10 |
| Purchase #6 | $17.70 | 10.669% | $19.5884 | $19.59 | $19.60 | $19.60 |
| Purchase #7 | $180.51 | 11.173% | $200.6784 | $200.68 | $200.70 | $200.70 |
| 7 purchase totals = | $908.75 | $994.9965 | $995.00 | $995.00 | $995.10 | |