| 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 | $115.95 | 8.245% | $125.5101 | $125.51 | $125.50 | $125.50 |
| Purchase #2 | $91.39 | 8.364% | $99.0339 | $99.03 | $99.05 | $99.00 |
| Purchase #3 | $233.74 | 12.780% | $263.612 | $263.61 | $263.60 | $263.60 |
| Purchase #4 | $77.37 | 8.663% | $84.0726 | $84.07 | $84.05 | $84.10 |
| Purchase #5 | $113.59 | 4.265% | $118.4346 | $118.43 | $118.45 | $118.40 |
| Purchase #6 | $39.77 | 6.441% | $42.3316 | $42.33 | $42.35 | $42.30 |
| Purchase #7 | $221.84 | 10.494% | $245.1199 | $245.12 | $245.10 | $245.10 |
| 7 purchase totals = | $893.65 | $978.1147 | $978.10 | $978.10 | $978.00 | |