| 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 | $118.89 | 10.452% | $131.3164 | $131.32 | $131.30 | $131.30 |
| Purchase #2 | $19.66 | 12.860% | $22.1883 | $22.19 | $22.20 | $22.20 |
| Purchase #3 | $49.66 | 5.513% | $52.3978 | $52.40 | $52.40 | $52.40 |
| Purchase #4 | $192.41 | 5.352% | $202.7078 | $202.71 | $202.70 | $202.70 |
| Purchase #5 | $18.44 | 5.175% | $19.3943 | $19.39 | $19.40 | $19.40 |
| Purchase #6 | $116.65 | 3.170% | $120.3478 | $120.35 | $120.35 | $120.30 |
| Purchase #7 | $5.30 | 4.657% | $5.5468 | $5.55 | $5.55 | $5.50 |
| 7 purchase totals = | $521.01 | $553.8992 | $553.91 | $553.90 | $553.80 | |