| 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 | $241.62 | 9.744% | $265.1635 | $265.16 | $265.15 | $265.20 |
| Purchase #2 | $157.49 | 6.784% | $168.1741 | $168.17 | $168.15 | $168.20 |
| Purchase #3 | $85.97 | 8.570% | $93.3376 | $93.34 | $93.35 | $93.30 |
| Purchase #4 | $160.37 | 6.501% | $170.7957 | $170.80 | $170.80 | $170.80 |
| Purchase #5 | $146.80 | 5.330% | $154.6244 | $154.62 | $154.60 | $154.60 |
| Purchase #6 | $228.74 | 13.138% | $258.7919 | $258.79 | $258.80 | $258.80 |
| Purchase #7 | $107.39 | 5.573% | $113.3748 | $113.37 | $113.35 | $113.40 |
| 7 purchase totals = | $1,128.38 | $1,224.2620 | $1,224.25 | $1,224.20 | $1,224.30 | |