| 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 | $200.69 | 13.801% | $228.3872 | $228.39 | $228.40 | $228.40 |
| Purchase #2 | $53.74 | 12.559% | $60.4892 | $60.49 | $60.50 | $60.50 |
| Purchase #3 | $72.63 | 9.743% | $79.7063 | $79.71 | $79.70 | $79.70 |
| Purchase #4 | $157.72 | 8.634% | $171.3375 | $171.34 | $171.35 | $171.30 |
| Purchase #5 | $169.89 | 7.711% | $182.9902 | $182.99 | $183.00 | $183.00 |
| Purchase #6 | $146.47 | 4.426% | $152.9528 | $152.95 | $152.95 | $153.00 |
| Purchase #7 | $223.33 | 7.820% | $240.7944 | $240.79 | $240.80 | $240.80 |
| 7 purchase totals = | $1,024.47 | $1,116.6576 | $1,116.66 | $1,116.70 | $1,116.70 | |