| 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 | $241.40 | 11.774% | $269.8224 | $269.82 | $269.80 | $269.80 |
| Purchase #2 | $216.78 | 9.858% | $238.1502 | $238.15 | $238.15 | $238.20 |
| Purchase #3 | $118.49 | 11.400% | $131.9979 | $132.00 | $132.00 | $132.00 |
| Purchase #4 | $113.25 | 13.619% | $128.6735 | $128.67 | $128.65 | $128.70 |
| Purchase #5 | $69.51 | 9.218% | $75.9174 | $75.92 | $75.90 | $75.90 |
| Purchase #6 | $59.83 | 11.320% | $66.6028 | $66.60 | $66.60 | $66.60 |
| Purchase #7 | $209.50 | 5.737% | $221.519 | $221.52 | $221.50 | $221.50 |
| 7 purchase totals = | $1,028.76 | $1,132.6832 | $1,132.68 | $1,132.60 | $1,132.70 | |