| 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 | $227.65 | 5.740% | $240.7171 | $240.72 | $240.70 | $240.70 |
| Purchase #2 | $130.26 | 3.140% | $134.3502 | $134.35 | $134.35 | $134.40 |
| Purchase #3 | $102.62 | 12.211% | $115.1509 | $115.15 | $115.15 | $115.20 |
| Purchase #4 | $137.52 | 13.654% | $156.297 | $156.30 | $156.30 | $156.30 |
| Purchase #5 | $118.38 | 10.205% | $130.4607 | $130.46 | $130.45 | $130.50 |
| Purchase #6 | $156.62 | 7.406% | $168.2193 | $168.22 | $168.20 | $168.20 |
| Purchase #7 | $163.98 | 8.373% | $177.71 | $177.71 | $177.70 | $177.70 |
| 7 purchase totals = | $1,037.03 | $1,122.9052 | $1,122.91 | $1,122.85 | $1,123.00 | |