| 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 | $201.28 | 8.213% | $217.8111 | $217.81 | $217.80 | $217.80 |
| Purchase #2 | $222.83 | 3.450% | $230.5176 | $230.52 | $230.50 | $230.50 |
| Purchase #3 | $111.90 | 8.118% | $120.984 | $120.98 | $121.00 | $121.00 |
| Purchase #4 | $169.56 | 5.216% | $178.4042 | $178.40 | $178.40 | $178.40 |
| Purchase #5 | $151.69 | 6.746% | $161.923 | $161.92 | $161.90 | $161.90 |
| Purchase #6 | $223.79 | 13.120% | $253.1512 | $253.15 | $253.15 | $253.20 |
| Purchase #7 | $158.61 | 8.317% | $171.8016 | $171.80 | $171.80 | $171.80 |
| 7 purchase totals = | $1,239.66 | $1,334.5927 | $1,334.58 | $1,334.55 | $1,334.60 | |