| 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 | $96.92 | 4.379% | $101.1641 | $101.16 | $101.15 | $101.20 |
| Purchase #2 | $45.75 | 5.148% | $48.1052 | $48.11 | $48.10 | $48.10 |
| Purchase #3 | $219.34 | 6.771% | $234.1915 | $234.19 | $234.20 | $234.20 |
| Purchase #4 | $133.61 | 6.570% | $142.3882 | $142.39 | $142.40 | $142.40 |
| Purchase #5 | $116.31 | 10.810% | $128.8831 | $128.88 | $128.90 | $128.90 |
| Purchase #6 | $196.40 | 11.870% | $219.7127 | $219.71 | $219.70 | $219.70 |
| Purchase #7 | $179.95 | 7.170% | $192.8524 | $192.85 | $192.85 | $192.90 |
| 7 purchase totals = | $988.28 | $1,067.2972 | $1,067.29 | $1,067.30 | $1,067.40 | |