| 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 | $117.28 | 8.135% | $126.8207 | $126.82 | $126.80 | $126.80 |
| Purchase #2 | $246.54 | 3.142% | $254.2863 | $254.29 | $254.30 | $254.30 |
| Purchase #3 | $195.32 | 13.116% | $220.9382 | $220.94 | $220.95 | $220.90 |
| Purchase #4 | $50.49 | 11.769% | $56.4322 | $56.43 | $56.45 | $56.40 |
| Purchase #5 | $225.60 | 8.278% | $244.2752 | $244.28 | $244.30 | $244.30 |
| Purchase #6 | $99.53 | 13.169% | $112.6371 | $112.64 | $112.65 | $112.60 |
| Purchase #7 | $249.45 | 10.279% | $275.091 | $275.09 | $275.10 | $275.10 |
| 7 purchase totals = | $1,184.21 | $1,290.4807 | $1,290.49 | $1,290.55 | $1,290.40 | |