| 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 | $91.50 | 4.706% | $95.806 | $95.81 | $95.80 | $95.80 |
| Purchase #2 | $195.48 | 12.543% | $219.9991 | $220.00 | $220.00 | $220.00 |
| Purchase #3 | $77.74 | 3.634% | $80.5651 | $80.57 | $80.55 | $80.60 |
| Purchase #4 | $225.95 | 11.810% | $252.6347 | $252.63 | $252.65 | $252.60 |
| Purchase #5 | $124.42 | 6.580% | $132.6068 | $132.61 | $132.60 | $132.60 |
| Purchase #6 | $101.73 | 3.771% | $105.5662 | $105.57 | $105.55 | $105.60 |
| Purchase #7 | $33.45 | 5.204% | $35.1907 | $35.19 | $35.20 | $35.20 |
| 7 purchase totals = | $850.27 | $922.3686 | $922.38 | $922.35 | $922.40 | |