| 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 | $114.28 | 5.682% | $120.7734 | $120.77 | $120.75 | $120.80 |
| Purchase #2 | $159.93 | 11.741% | $178.7074 | $178.71 | $178.70 | $178.70 |
| Purchase #3 | $116.70 | 10.213% | $128.6186 | $128.62 | $128.60 | $128.60 |
| Purchase #4 | $12.46 | 5.503% | $13.1457 | $13.15 | $13.15 | $13.10 |
| Purchase #5 | $198.52 | 13.550% | $225.4195 | $225.42 | $225.40 | $225.40 |
| Purchase #6 | $229.64 | 8.157% | $248.3717 | $248.37 | $248.35 | $248.40 |
| Purchase #7 | $18.86 | 11.422% | $21.0142 | $21.01 | $21.00 | $21.00 |
| 7 purchase totals = | $850.39 | $936.0505 | $936.05 | $935.95 | $936.00 | |