| 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 | $28.63 | 3.833% | $29.7274 | $29.73 | $29.75 | $29.70 |
| Purchase #2 | $158.44 | 13.598% | $179.9847 | $179.98 | $180.00 | $180.00 |
| Purchase #3 | $67.28 | 7.213% | $72.1329 | $72.13 | $72.15 | $72.10 |
| Purchase #4 | $227.59 | 10.193% | $250.7882 | $250.79 | $250.80 | $250.80 |
| Purchase #5 | $143.95 | 6.287% | $153.0001 | $153.00 | $153.00 | $153.00 |
| Purchase #6 | $243.41 | 7.813% | $262.4276 | $262.43 | $262.45 | $262.40 |
| Purchase #7 | $92.36 | 8.333% | $100.0564 | $100.06 | $100.05 | $100.10 |
| 7 purchase totals = | $961.66 | $1,048.1173 | $1,048.12 | $1,048.20 | $1,048.10 | |