| 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 | $215.26 | 11.576% | $240.1785 | $240.18 | $240.20 | $240.20 |
| Purchase #2 | $48.98 | 7.814% | $52.8073 | $52.81 | $52.80 | $52.80 |
| Purchase #3 | $152.43 | 11.788% | $170.3984 | $170.40 | $170.40 | $170.40 |
| Purchase #4 | $37.77 | 5.136% | $39.7099 | $39.71 | $39.70 | $39.70 |
| Purchase #5 | $115.55 | 6.504% | $123.0654 | $123.07 | $123.05 | $123.10 |
| Purchase #6 | $101.56 | 3.416% | $105.0293 | $105.03 | $105.05 | $105.00 |
| Purchase #7 | $213.67 | 13.412% | $242.3274 | $242.33 | $242.35 | $242.30 |
| 7 purchase totals = | $885.22 | $973.5162 | $973.53 | $973.55 | $973.50 | |