| 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 | $198.80 | 6.443% | $211.6087 | $211.61 | $211.60 | $211.60 |
| Purchase #2 | $139.88 | 3.129% | $144.2568 | $144.26 | $144.25 | $144.30 |
| Purchase #3 | $237.49 | 9.207% | $259.3557 | $259.36 | $259.35 | $259.40 |
| Purchase #4 | $209.68 | 12.115% | $235.0827 | $235.08 | $235.10 | $235.10 |
| Purchase #5 | $206.40 | 9.124% | $225.2319 | $225.23 | $225.25 | $225.20 |
| Purchase #6 | $232.40 | 10.511% | $256.8276 | $256.83 | $256.85 | $256.80 |
| Purchase #7 | $71.66 | 5.335% | $75.4831 | $75.48 | $75.50 | $75.50 |
| 7 purchase totals = | $1,296.31 | $1,407.8465 | $1,407.85 | $1,407.90 | $1,407.90 | |