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 | $124.34 | 6.565% | $132.5029 | $132.50 | $132.50 | $132.50 |
Purchase #2 | $106.43 | 4.146% | $110.8426 | $110.84 | $110.85 | $110.80 |
Purchase #3 | $23.37 | 8.798% | $25.4261 | $25.43 | $25.45 | $25.40 |
Purchase #4 | $200.68 | 5.345% | $211.4063 | $211.41 | $211.40 | $211.40 |
Purchase #5 | $193.63 | 13.543% | $219.8533 | $219.85 | $219.85 | $219.90 |
Purchase #6 | $206.69 | 6.409% | $219.9368 | $219.94 | $219.95 | $219.90 |
Purchase #7 | $128.43 | 5.201% | $135.1096 | $135.11 | $135.10 | $135.10 |
7 purchase totals = | $983.57 | $1,055.0776 | $1,055.08 | $1,055.10 | $1,055.00 |