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 | $213.49 | 8.718% | $232.1021 | $232.10 | $232.10 | $232.10 |
Purchase #2 | $139.40 | 5.764% | $147.435 | $147.44 | $147.45 | $147.40 |
Purchase #3 | $109.63 | 11.140% | $121.8428 | $121.84 | $121.85 | $121.80 |
Purchase #4 | $26.27 | 9.460% | $28.7551 | $28.76 | $28.75 | $28.80 |
Purchase #5 | $12.37 | 6.180% | $13.1345 | $13.13 | $13.15 | $13.10 |
Purchase #6 | $134.83 | 12.852% | $152.1584 | $152.16 | $152.15 | $152.20 |
Purchase #7 | $36.28 | 7.818% | $39.1164 | $39.12 | $39.10 | $39.10 |
7 purchase totals = | $672.27 | $734.5443 | $734.55 | $734.55 | $734.50 |