| 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 | $241.80 | 13.495% | $274.4309 | $274.43 | $274.45 | $274.40 |
| Purchase #2 | $34.46 | 8.812% | $37.4966 | $37.50 | $37.50 | $37.50 |
| Purchase #3 | $106.51 | 13.224% | $120.5949 | $120.59 | $120.60 | $120.60 |
| Purchase #4 | $110.48 | 9.362% | $120.8231 | $120.82 | $120.80 | $120.80 |
| Purchase #5 | $229.40 | 3.709% | $237.9084 | $237.91 | $237.90 | $237.90 |
| Purchase #6 | $180.52 | 12.673% | $203.3973 | $203.40 | $203.40 | $203.40 |
| Purchase #7 | $21.68 | 12.161% | $24.3165 | $24.32 | $24.30 | $24.30 |
| 7 purchase totals = | $924.85 | $1,018.9677 | $1,018.97 | $1,018.95 | $1,018.90 | |