| 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 | $213.38 | 6.544% | $227.3436 | $227.34 | $227.35 | $227.30 |
| Purchase #2 | $59.91 | 5.740% | $63.3488 | $63.35 | $63.35 | $63.30 |
| Purchase #3 | $141.66 | 8.470% | $153.6586 | $153.66 | $153.65 | $153.70 |
| Purchase #4 | $174.67 | 4.212% | $182.0271 | $182.03 | $182.05 | $182.00 |
| Purchase #5 | $112.74 | 5.382% | $118.8077 | $118.81 | $118.80 | $118.80 |
| Purchase #6 | $46.93 | 10.461% | $51.8393 | $51.84 | $51.85 | $51.80 |
| Purchase #7 | $216.55 | 7.427% | $232.6332 | $232.63 | $232.65 | $232.60 |
| 7 purchase totals = | $965.84 | $1,029.6583 | $1,029.66 | $1,029.70 | $1,029.50 | |