| 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 | $114.65 | 13.172% | $129.7517 | $129.75 | $129.75 | $129.80 |
| Purchase #2 | $204.40 | 4.261% | $213.1095 | $213.11 | $213.10 | $213.10 |
| Purchase #3 | $80.96 | 10.752% | $89.6648 | $89.66 | $89.65 | $89.70 |
| Purchase #4 | $142.65 | 8.846% | $155.2688 | $155.27 | $155.25 | $155.30 |
| Purchase #5 | $140.61 | 3.297% | $145.2459 | $145.25 | $145.25 | $145.20 |
| Purchase #6 | $59.58 | 6.711% | $63.5784 | $63.58 | $63.60 | $63.60 |
| Purchase #7 | $190.64 | 13.506% | $216.3878 | $216.39 | $216.40 | $216.40 |
| 7 purchase totals = | $933.49 | $1,013.0069 | $1,013.01 | $1,013.00 | $1,013.10 | |