| 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 | $67.44 | 4.169% | $70.2516 | $70.25 | $70.25 | $70.30 |
| Purchase #2 | $222.28 | 12.260% | $249.5315 | $249.53 | $249.55 | $249.50 |
| Purchase #3 | $52.26 | 13.422% | $59.2743 | $59.27 | $59.25 | $59.30 |
| Purchase #4 | $232.62 | 3.820% | $241.5061 | $241.51 | $241.50 | $241.50 |
| Purchase #5 | $135.50 | 8.472% | $146.9796 | $146.98 | $147.00 | $147.00 |
| Purchase #6 | $190.25 | 13.422% | $215.7854 | $215.79 | $215.80 | $215.80 |
| Purchase #7 | $221.29 | 4.288% | $230.7789 | $230.78 | $230.80 | $230.80 |
| 7 purchase totals = | $1,121.64 | $1,214.1074 | $1,214.11 | $1,214.15 | $1,214.20 | |