| 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 | $229.63 | 11.551% | $256.1546 | $256.15 | $256.15 | $256.20 |
| Purchase #2 | $240.95 | 13.504% | $273.4879 | $273.49 | $273.50 | $273.50 |
| Purchase #3 | $244.80 | 11.503% | $272.9593 | $272.96 | $272.95 | $273.00 |
| Purchase #4 | $73.90 | 8.590% | $80.248 | $80.25 | $80.25 | $80.20 |
| Purchase #5 | $210.89 | 4.686% | $220.7723 | $220.77 | $220.75 | $220.80 |
| Purchase #6 | $217.39 | 6.219% | $230.9095 | $230.91 | $230.90 | $230.90 |
| Purchase #7 | $210.28 | 11.103% | $233.6274 | $233.63 | $233.65 | $233.60 |
| 7 purchase totals = | $1,427.84 | $1,568.1590 | $1,568.16 | $1,568.15 | $1,568.20 | |