| 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 | $109.90 | 8.594% | $119.3448 | $119.34 | $119.35 | $119.30 |
| Purchase #2 | $9.93 | 8.199% | $10.7442 | $10.74 | $10.75 | $10.70 |
| Purchase #3 | $225.81 | 7.804% | $243.4322 | $243.43 | $243.45 | $243.40 |
| Purchase #4 | $76.63 | 9.345% | $83.7911 | $83.79 | $83.80 | $83.80 |
| Purchase #5 | $190.51 | 10.751% | $210.9917 | $210.99 | $211.00 | $211.00 |
| Purchase #6 | $184.69 | 10.792% | $204.6217 | $204.62 | $204.60 | $204.60 |
| Purchase #7 | $6.85 | 9.320% | $7.4884 | $7.49 | $7.50 | $7.50 |
| 7 purchase totals = | $804.32 | $880.4141 | $880.40 | $880.45 | $880.30 | |