| 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 | $109.33 | 7.481% | $117.509 | $117.51 | $117.50 | $117.50 |
| Purchase #2 | $228.62 | 12.308% | $256.7585 | $256.76 | $256.75 | $256.80 |
| Purchase #3 | $113.86 | 9.233% | $124.3727 | $124.37 | $124.35 | $124.40 |
| Purchase #4 | $144.63 | 8.428% | $156.8194 | $156.82 | $156.80 | $156.80 |
| Purchase #5 | $165.51 | 6.105% | $175.6144 | $175.61 | $175.60 | $175.60 |
| Purchase #6 | $101.66 | 7.493% | $109.2774 | $109.28 | $109.30 | $109.30 |
| Purchase #7 | $235.74 | 11.311% | $262.4046 | $262.40 | $262.40 | $262.40 |
| 7 purchase totals = | $1,099.35 | $1,202.7560 | $1,202.75 | $1,202.70 | $1,202.80 | |