| 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 | $209.52 | 7.774% | $225.8081 | $225.81 | $225.80 | $225.80 |
| Purchase #2 | $76.48 | 3.387% | $79.0704 | $79.07 | $79.05 | $79.10 |
| Purchase #3 | $247.32 | 11.114% | $274.8071 | $274.81 | $274.80 | $274.80 |
| Purchase #4 | $70.37 | 5.327% | $74.1186 | $74.12 | $74.10 | $74.10 |
| Purchase #5 | $101.27 | 5.611% | $106.9523 | $106.95 | $106.95 | $107.00 |
| Purchase #6 | $202.99 | 7.247% | $217.7007 | $217.70 | $217.70 | $217.70 |
| Purchase #7 | $83.69 | 6.346% | $89.001 | $89.00 | $89.00 | $89.00 |
| 7 purchase totals = | $991.64 | $1,067.4582 | $1,067.46 | $1,067.40 | $1,067.50 | |