| 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 | $105.76 | 10.814% | $117.1969 | $117.20 | $117.20 | $117.20 |
| Purchase #2 | $217.80 | 7.129% | $233.327 | $233.33 | $233.35 | $233.30 |
| Purchase #3 | $240.62 | 11.257% | $267.7066 | $267.71 | $267.70 | $267.70 |
| Purchase #4 | $205.99 | 7.198% | $220.8172 | $220.82 | $220.80 | $220.80 |
| Purchase #5 | $55.97 | 4.530% | $58.5054 | $58.51 | $58.50 | $58.50 |
| Purchase #6 | $199.94 | 5.428% | $210.7927 | $210.79 | $210.80 | $210.80 |
| Purchase #7 | $38.51 | 7.162% | $41.2681 | $41.27 | $41.25 | $41.30 |
| 7 purchase totals = | $1,064.59 | $1,149.6139 | $1,149.63 | $1,149.60 | $1,149.60 | |