| 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 | $210.91 | 8.625% | $229.101 | $229.10 | $229.10 | $229.10 |
| Purchase #2 | $20.76 | 7.563% | $22.3301 | $22.33 | $22.35 | $22.30 |
| Purchase #3 | $190.44 | 9.391% | $208.3242 | $208.32 | $208.30 | $208.30 |
| Purchase #4 | $192.29 | 13.285% | $217.8357 | $217.84 | $217.85 | $217.80 |
| Purchase #5 | $184.90 | 3.311% | $191.022 | $191.02 | $191.00 | $191.00 |
| Purchase #6 | $134.77 | 8.534% | $146.2713 | $146.27 | $146.25 | $146.30 |
| Purchase #7 | $232.29 | 10.187% | $255.9534 | $255.95 | $255.95 | $256.00 |
| 7 purchase totals = | $1,166.36 | $1,270.8377 | $1,270.83 | $1,270.80 | $1,270.80 | |