| 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 | $112.63 | 7.247% | $120.7923 | $120.79 | $120.80 | $120.80 |
| Purchase #2 | $214.32 | 3.262% | $221.3111 | $221.31 | $221.30 | $221.30 |
| Purchase #3 | $72.38 | 4.350% | $75.5285 | $75.53 | $75.55 | $75.50 |
| Purchase #4 | $127.32 | 11.352% | $141.7734 | $141.77 | $141.75 | $141.80 |
| Purchase #5 | $90.37 | 5.746% | $95.5627 | $95.56 | $95.55 | $95.60 |
| Purchase #6 | $186.29 | 8.372% | $201.8862 | $201.89 | $201.90 | $201.90 |
| Purchase #7 | $136.98 | 9.796% | $150.3986 | $150.40 | $150.40 | $150.40 |
| 7 purchase totals = | $940.29 | $1,007.2528 | $1,007.25 | $1,007.25 | $1,007.30 | |