| 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 | $116.28 | 3.763% | $120.6556 | $120.66 | $120.65 | $120.70 |
| Purchase #2 | $242.34 | 3.442% | $250.6813 | $250.68 | $250.70 | $250.70 |
| Purchase #3 | $192.32 | 10.399% | $212.3194 | $212.32 | $212.30 | $212.30 |
| Purchase #4 | $157.46 | 13.361% | $178.4982 | $178.50 | $178.50 | $178.50 |
| Purchase #5 | $169.31 | 4.864% | $177.5452 | $177.55 | $177.55 | $177.50 |
| Purchase #6 | $100.56 | 5.136% | $105.7248 | $105.72 | $105.70 | $105.70 |
| Purchase #7 | $96.47 | 4.769% | $101.0707 | $101.07 | $101.05 | $101.10 |
| 7 purchase totals = | $1,074.74 | $1,146.4952 | $1,146.50 | $1,146.45 | $1,146.50 | |