| 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 | $190.39 | 3.642% | $197.324 | $197.32 | $197.30 | $197.30 |
| Purchase #2 | $196.58 | 4.667% | $205.7544 | $205.75 | $205.75 | $205.80 |
| Purchase #3 | $213.86 | 6.461% | $227.6775 | $227.68 | $227.70 | $227.70 |
| Purchase #4 | $190.97 | 6.390% | $203.173 | $203.17 | $203.15 | $203.20 |
| Purchase #5 | $124.87 | 10.611% | $138.12 | $138.12 | $138.10 | $138.10 |
| Purchase #6 | $231.86 | 11.479% | $258.4752 | $258.48 | $258.50 | $258.50 |
| Purchase #7 | $65.38 | 8.404% | $70.8745 | $70.87 | $70.85 | $70.90 |
| 7 purchase totals = | $1,213.91 | $1,301.3986 | $1,301.39 | $1,301.35 | $1,301.50 | |