| 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 | $105.34 | 7.446% | $113.1836 | $113.18 | $113.20 | $113.20 |
| Purchase #2 | $183.26 | 7.758% | $197.4773 | $197.48 | $197.50 | $197.50 |
| Purchase #3 | $217.25 | 5.672% | $229.5724 | $229.57 | $229.55 | $229.60 |
| Purchase #4 | $17.26 | 12.360% | $19.3933 | $19.39 | $19.40 | $19.40 |
| Purchase #5 | $237.62 | 4.470% | $248.2416 | $248.24 | $248.25 | $248.20 |
| Purchase #6 | $198.86 | 9.594% | $217.9386 | $217.94 | $217.95 | $217.90 |
| Purchase #7 | $170.67 | 4.503% | $178.3553 | $178.36 | $178.35 | $178.40 |
| 7 purchase totals = | $1,130.26 | $1,204.1621 | $1,204.16 | $1,204.20 | $1,204.20 | |