| 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 | $240.66 | 9.415% | $263.3181 | $263.32 | $263.30 | $263.30 |
| Purchase #2 | $103.41 | 7.462% | $111.1265 | $111.13 | $111.15 | $111.10 |
| Purchase #3 | $240.83 | 11.701% | $269.0095 | $269.01 | $269.00 | $269.00 |
| Purchase #4 | $57.93 | 11.556% | $64.6244 | $64.62 | $64.60 | $64.60 |
| Purchase #5 | $68.87 | 10.422% | $76.0476 | $76.05 | $76.05 | $76.00 |
| Purchase #6 | $71.90 | 11.834% | $80.4086 | $80.41 | $80.40 | $80.40 |
| Purchase #7 | $71.36 | 5.821% | $75.5139 | $75.51 | $75.50 | $75.50 |
| 7 purchase totals = | $854.96 | $940.0486 | $940.05 | $940.00 | $939.90 | |