| 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 | $30.29 | 13.787% | $34.4661 | $34.47 | $34.45 | $34.50 |
| Purchase #2 | $114.40 | 10.810% | $126.7666 | $126.77 | $126.75 | $126.80 |
| Purchase #3 | $244.69 | 12.572% | $275.4524 | $275.45 | $275.45 | $275.50 |
| Purchase #4 | $124.44 | 11.442% | $138.6784 | $138.68 | $138.70 | $138.70 |
| Purchase #5 | $178.91 | 8.664% | $194.4108 | $194.41 | $194.40 | $194.40 |
| Purchase #6 | $177.41 | 4.801% | $185.9275 | $185.93 | $185.95 | $185.90 |
| Purchase #7 | $222.63 | 6.800% | $237.7688 | $237.77 | $237.75 | $237.80 |
| 7 purchase totals = | $1,092.77 | $1,193.4706 | $1,193.48 | $1,193.45 | $1,193.60 | |