| 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 | $190.47 | 6.208% | $202.2944 | $202.29 | $202.30 | $202.30 |
| Purchase #2 | $137.53 | 3.332% | $142.1125 | $142.11 | $142.10 | $142.10 |
| Purchase #3 | $68.89 | 12.167% | $77.2718 | $77.27 | $77.25 | $77.30 |
| Purchase #4 | $238.59 | 10.376% | $263.3461 | $263.35 | $263.35 | $263.30 |
| Purchase #5 | $132.91 | 13.707% | $151.128 | $151.13 | $151.15 | $151.10 |
| Purchase #6 | $87.49 | 4.478% | $91.4078 | $91.41 | $91.40 | $91.40 |
| Purchase #7 | $110.33 | 10.165% | $121.545 | $121.55 | $121.55 | $121.50 |
| 7 purchase totals = | $966.21 | $1,049.1056 | $1,049.11 | $1,049.10 | $1,049.00 | |