| 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 | $217.71 | 10.492% | $240.5521 | $240.55 | $240.55 | $240.60 |
| Purchase #2 | $113.73 | 3.275% | $117.4547 | $117.45 | $117.45 | $117.50 |
| Purchase #3 | $96.75 | 9.691% | $106.126 | $106.13 | $106.15 | $106.10 |
| Purchase #4 | $113.81 | 3.774% | $118.1052 | $118.11 | $118.10 | $118.10 |
| Purchase #5 | $6.95 | 12.519% | $7.8201 | $7.82 | $7.80 | $7.80 |
| Purchase #6 | $89.64 | 13.396% | $101.6482 | $101.65 | $101.65 | $101.60 |
| Purchase #7 | $147.60 | 8.545% | $160.2124 | $160.21 | $160.20 | $160.20 |
| 7 purchase totals = | $786.19 | $851.9187 | $851.92 | $851.90 | $851.90 | |