| 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 | $110.56 | 12.801% | $124.7128 | $124.71 | $124.70 | $124.70 |
| Purchase #2 | $224.96 | 13.406% | $255.1181 | $255.12 | $255.10 | $255.10 |
| Purchase #3 | $166.66 | 9.566% | $182.6027 | $182.60 | $182.60 | $182.60 |
| Purchase #4 | $34.43 | 10.306% | $37.9784 | $37.98 | $38.00 | $38.00 |
| Purchase #5 | $216.61 | 6.415% | $230.5055 | $230.51 | $230.50 | $230.50 |
| Purchase #6 | $111.59 | 9.707% | $122.422 | $122.42 | $122.40 | $122.40 |
| Purchase #7 | $202.48 | 5.661% | $213.9424 | $213.94 | $213.95 | $213.90 |
| 7 purchase totals = | $1,067.29 | $1,167.2819 | $1,167.28 | $1,167.25 | $1,167.20 | |