| 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 | $233.72 | 7.197% | $250.5408 | $250.54 | $250.55 | $250.50 |
| Purchase #2 | $196.97 | 6.428% | $209.6312 | $209.63 | $209.65 | $209.60 |
| Purchase #3 | $237.66 | 12.750% | $267.9617 | $267.96 | $267.95 | $268.00 |
| Purchase #4 | $159.49 | 11.690% | $178.1344 | $178.13 | $178.15 | $178.10 |
| Purchase #5 | $138.71 | 13.264% | $157.1085 | $157.11 | $157.10 | $157.10 |
| Purchase #6 | $9.39 | 11.826% | $10.5005 | $10.50 | $10.50 | $10.50 |
| Purchase #7 | $210.26 | 10.328% | $231.9757 | $231.98 | $232.00 | $232.00 |
| 7 purchase totals = | $1,186.20 | $1,305.8528 | $1,305.85 | $1,305.90 | $1,305.80 | |