| 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 | $220.98 | 12.380% | $248.3373 | $248.34 | $248.35 | $248.30 |
| Purchase #2 | $6.48 | 13.309% | $7.3424 | $7.34 | $7.35 | $7.30 |
| Purchase #3 | $35.65 | 11.671% | $39.8107 | $39.81 | $39.80 | $39.80 |
| Purchase #4 | $11.96 | 5.640% | $12.6345 | $12.63 | $12.65 | $12.60 |
| Purchase #5 | $73.99 | 7.691% | $79.6806 | $79.68 | $79.70 | $79.70 |
| Purchase #6 | $112.97 | 10.622% | $124.9697 | $124.97 | $124.95 | $125.00 |
| Purchase #7 | $176.82 | 13.423% | $200.5545 | $200.55 | $200.55 | $200.60 |
| 7 purchase totals = | $638.85 | $713.3297 | $713.32 | $713.35 | $713.30 | |