| 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 | $175.56 | 10.814% | $194.5451 | $194.55 | $194.55 | $194.50 |
| Purchase #2 | $228.41 | 4.335% | $238.3116 | $238.31 | $238.30 | $238.30 |
| Purchase #3 | $199.54 | 8.447% | $216.3951 | $216.40 | $216.40 | $216.40 |
| Purchase #4 | $229.44 | 12.870% | $258.9689 | $258.97 | $258.95 | $259.00 |
| Purchase #5 | $219.46 | 13.275% | $248.5933 | $248.59 | $248.60 | $248.60 |
| Purchase #6 | $115.66 | 8.800% | $125.8381 | $125.84 | $125.85 | $125.80 |
| Purchase #7 | $210.89 | 8.700% | $229.2374 | $229.24 | $229.25 | $229.20 |
| 7 purchase totals = | $1,378.96 | $1,511.8895 | $1,511.90 | $1,511.90 | $1,511.80 | |