| 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 | $203.82 | 5.590% | $215.2135 | $215.21 | $215.20 | $215.20 |
| Purchase #2 | $125.32 | 8.616% | $136.1176 | $136.12 | $136.10 | $136.10 |
| Purchase #3 | $231.55 | 7.170% | $248.1521 | $248.15 | $248.15 | $248.20 |
| Purchase #4 | $123.41 | 5.178% | $129.8002 | $129.80 | $129.80 | $129.80 |
| Purchase #5 | $180.42 | 8.311% | $195.4147 | $195.41 | $195.40 | $195.40 |
| Purchase #6 | $217.89 | 4.728% | $228.1918 | $228.19 | $228.20 | $228.20 |
| Purchase #7 | $36.29 | 7.417% | $38.9816 | $38.98 | $39.00 | $39.00 |
| 7 purchase totals = | $1,118.70 | $1,191.8715 | $1,191.86 | $1,191.85 | $1,191.90 | |