| 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 | $225.97 | 6.244% | $240.0796 | $240.08 | $240.10 | $240.10 |
| Purchase #2 | $225.42 | 6.147% | $239.2766 | $239.28 | $239.30 | $239.30 |
| Purchase #3 | $177.70 | 9.462% | $194.514 | $194.51 | $194.50 | $194.50 |
| Purchase #4 | $49.50 | 6.764% | $52.8482 | $52.85 | $52.85 | $52.80 |
| Purchase #5 | $234.84 | 13.663% | $266.9262 | $266.93 | $266.95 | $266.90 |
| Purchase #6 | $138.75 | 4.191% | $144.565 | $144.57 | $144.55 | $144.60 |
| Purchase #7 | $200.54 | 4.170% | $208.9025 | $208.90 | $208.90 | $208.90 |
| 7 purchase totals = | $1,252.72 | $1,347.1121 | $1,347.12 | $1,347.15 | $1,347.10 | |