| 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 | $6.48 | 10.807% | $7.1803 | $7.18 | $7.20 | $7.20 |
| Purchase #2 | $202.85 | 3.126% | $209.1911 | $209.19 | $209.20 | $209.20 |
| Purchase #3 | $218.41 | 13.423% | $247.7272 | $247.73 | $247.75 | $247.70 |
| Purchase #4 | $239.79 | 13.498% | $272.1569 | $272.16 | $272.15 | $272.20 |
| Purchase #5 | $225.44 | 9.546% | $246.9605 | $246.96 | $246.95 | $247.00 |
| Purchase #6 | $110.87 | 5.132% | $116.5598 | $116.56 | $116.55 | $116.60 |
| Purchase #7 | $203.51 | 8.413% | $220.6313 | $220.63 | $220.65 | $220.60 |
| 7 purchase totals = | $1,207.35 | $1,320.4071 | $1,320.41 | $1,320.45 | $1,320.50 | |