| 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 | $23.86 | 5.210% | $25.1031 | $25.10 | $25.10 | $25.10 |
| Purchase #2 | $71.78 | 11.231% | $79.8416 | $79.84 | $79.85 | $79.80 |
| Purchase #3 | $211.77 | 12.839% | $238.9592 | $238.96 | $238.95 | $239.00 |
| Purchase #4 | $163.98 | 7.111% | $175.6406 | $175.64 | $175.65 | $175.60 |
| Purchase #5 | $177.68 | 13.750% | $202.111 | $202.11 | $202.10 | $202.10 |
| Purchase #6 | $137.75 | 9.667% | $151.0663 | $151.07 | $151.05 | $151.10 |
| Purchase #7 | $108.57 | 4.510% | $113.4665 | $113.47 | $113.45 | $113.50 |
| 7 purchase totals = | $895.39 | $986.1883 | $986.19 | $986.15 | $986.20 | |