| 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 | $216.61 | 13.359% | $245.5469 | $245.55 | $245.55 | $245.50 |
| Purchase #2 | $202.99 | 11.405% | $226.141 | $226.14 | $226.15 | $226.10 |
| Purchase #3 | $83.66 | 3.784% | $86.8257 | $86.83 | $86.85 | $86.80 |
| Purchase #4 | $47.89 | 8.163% | $51.7993 | $51.80 | $51.80 | $51.80 |
| Purchase #5 | $14.34 | 4.124% | $14.9314 | $14.93 | $14.95 | $14.90 |
| Purchase #6 | $204.97 | 4.460% | $214.1117 | $214.11 | $214.10 | $214.10 |
| Purchase #7 | $67.66 | 11.431% | $75.3942 | $75.39 | $75.40 | $75.40 |
| 7 purchase totals = | $838.12 | $914.7502 | $914.75 | $914.80 | $914.60 | |