| 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 | $247.60 | 11.122% | $275.1381 | $275.14 | $275.15 | $275.10 |
| Purchase #2 | $38.25 | 6.264% | $40.646 | $40.65 | $40.65 | $40.60 |
| Purchase #3 | $116.47 | 3.613% | $120.6781 | $120.68 | $120.70 | $120.70 |
| Purchase #4 | $101.99 | 12.751% | $114.9947 | $114.99 | $115.00 | $115.00 |
| Purchase #5 | $237.70 | 5.646% | $251.1205 | $251.12 | $251.10 | $251.10 |
| Purchase #6 | $72.84 | 8.226% | $78.8318 | $78.83 | $78.85 | $78.80 |
| Purchase #7 | $202.85 | 9.444% | $222.0072 | $222.01 | $222.00 | $222.00 |
| 7 purchase totals = | $1,017.70 | $1,103.4164 | $1,103.42 | $1,103.45 | $1,103.30 | |