| 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 | $175.90 | 10.415% | $194.22 | $194.22 | $194.20 | $194.20 |
| Purchase #2 | $211.83 | 3.443% | $219.1233 | $219.12 | $219.10 | $219.10 |
| Purchase #3 | $138.58 | 13.610% | $157.4407 | $157.44 | $157.45 | $157.40 |
| Purchase #4 | $180.41 | 3.669% | $187.0292 | $187.03 | $187.05 | $187.00 |
| Purchase #5 | $44.41 | 10.285% | $48.9776 | $48.98 | $49.00 | $49.00 |
| Purchase #6 | $190.25 | 10.624% | $210.4622 | $210.46 | $210.45 | $210.50 |
| Purchase #7 | $86.60 | 6.849% | $92.5312 | $92.53 | $92.55 | $92.50 |
| 7 purchase totals = | $1,027.98 | $1,109.7842 | $1,109.78 | $1,109.80 | $1,109.70 | |