| 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 | $219.48 | 12.757% | $247.4791 | $247.48 | $247.50 | $247.50 |
| Purchase #2 | $193.78 | 10.446% | $214.0223 | $214.02 | $214.00 | $214.00 |
| Purchase #3 | $81.50 | 12.569% | $91.7437 | $91.74 | $91.75 | $91.70 |
| Purchase #4 | $11.62 | 11.459% | $12.9515 | $12.95 | $12.95 | $13.00 |
| Purchase #5 | $225.51 | 12.225% | $253.0786 | $253.08 | $253.10 | $253.10 |
| Purchase #6 | $91.60 | 7.561% | $98.5259 | $98.53 | $98.55 | $98.50 |
| Purchase #7 | $64.49 | 10.599% | $71.3253 | $71.33 | $71.35 | $71.30 |
| 7 purchase totals = | $887.98 | $989.1264 | $989.13 | $989.20 | $989.10 | |