| 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 | $129.76 | 5.604% | $137.0318 | $137.03 | $137.05 | $137.00 |
| Purchase #2 | $20.99 | 5.831% | $22.2139 | $22.21 | $22.20 | $22.20 |
| Purchase #3 | $96.81 | 5.212% | $101.8557 | $101.86 | $101.85 | $101.90 |
| Purchase #4 | $93.99 | 8.326% | $101.8156 | $101.82 | $101.80 | $101.80 |
| Purchase #5 | $231.71 | 5.493% | $244.4378 | $244.44 | $244.45 | $244.40 |
| Purchase #6 | $248.56 | 4.613% | $260.0261 | $260.03 | $260.05 | $260.00 |
| Purchase #7 | $91.36 | 7.361% | $98.085 | $98.09 | $98.10 | $98.10 |
| 7 purchase totals = | $913.18 | $965.4659 | $965.48 | $965.50 | $965.40 | |