| 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 | $191.40 | 3.344% | $197.8004 | $197.80 | $197.80 | $197.80 |
| Purchase #2 | $222.66 | 6.403% | $236.9169 | $236.92 | $236.90 | $236.90 |
| Purchase #3 | $35.84 | 3.718% | $37.1725 | $37.17 | $37.15 | $37.20 |
| Purchase #4 | $246.76 | 13.271% | $279.5075 | $279.51 | $279.50 | $279.50 |
| Purchase #5 | $225.45 | 8.109% | $243.7317 | $243.73 | $243.75 | $243.70 |
| Purchase #6 | $114.53 | 4.814% | $120.0435 | $120.04 | $120.05 | $120.00 |
| Purchase #7 | $224.88 | 5.247% | $236.6795 | $236.68 | $236.70 | $236.70 |
| 7 purchase totals = | $1,261.52 | $1,351.8520 | $1,351.85 | $1,351.85 | $1,351.80 | |