| 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 | $135.46 | 9.505% | $148.3355 | $148.34 | $148.35 | $148.30 |
| Purchase #2 | $144.59 | 10.727% | $160.1002 | $160.10 | $160.10 | $160.10 |
| Purchase #3 | $107.74 | 8.134% | $116.5036 | $116.50 | $116.50 | $116.50 |
| Purchase #4 | $201.43 | 8.212% | $217.9714 | $217.97 | $217.95 | $218.00 |
| Purchase #5 | $220.39 | 3.742% | $228.637 | $228.64 | $228.65 | $228.60 |
| Purchase #6 | $29.75 | 8.252% | $32.205 | $32.21 | $32.20 | $32.20 |
| Purchase #7 | $205.64 | 3.632% | $213.1088 | $213.11 | $213.10 | $213.10 |
| 7 purchase totals = | $1,045.00 | $1,116.8615 | $1,116.87 | $1,116.85 | $1,116.80 | |