| 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 | $11.79 | 6.415% | $12.5463 | $12.55 | $12.55 | $12.50 |
| Purchase #2 | $245.88 | 11.602% | $274.407 | $274.41 | $274.40 | $274.40 |
| Purchase #3 | $118.29 | 6.682% | $126.1941 | $126.19 | $126.20 | $126.20 |
| Purchase #4 | $89.48 | 3.501% | $92.6127 | $92.61 | $92.60 | $92.60 |
| Purchase #5 | $44.84 | 11.774% | $50.1195 | $50.12 | $50.10 | $50.10 |
| Purchase #6 | $209.34 | 11.251% | $232.8928 | $232.89 | $232.90 | $232.90 |
| Purchase #7 | $240.54 | 9.754% | $264.0023 | $264.00 | $264.00 | $264.00 |
| 7 purchase totals = | $960.16 | $1,052.7747 | $1,052.77 | $1,052.75 | $1,052.70 | |