| 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 | $202.88 | 6.683% | $216.4385 | $216.44 | $216.45 | $216.40 |
| Purchase #2 | $235.49 | 12.178% | $264.168 | $264.17 | $264.15 | $264.20 |
| Purchase #3 | $184.85 | 9.640% | $202.6695 | $202.67 | $202.65 | $202.70 |
| Purchase #4 | $43.99 | 9.780% | $48.2922 | $48.29 | $48.30 | $48.30 |
| Purchase #5 | $83.71 | 8.252% | $90.6177 | $90.62 | $90.60 | $90.60 |
| Purchase #6 | $166.38 | 12.867% | $187.7881 | $187.79 | $187.80 | $187.80 |
| Purchase #7 | $88.46 | 3.183% | $91.2757 | $91.28 | $91.30 | $91.30 |
| 7 purchase totals = | $1,005.76 | $1,101.2497 | $1,101.26 | $1,101.25 | $1,101.30 | |