| 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 | $102.39 | 10.106% | $112.7375 | $112.74 | $112.75 | $112.70 |
| Purchase #2 | $137.99 | 7.234% | $147.9722 | $147.97 | $147.95 | $148.00 |
| Purchase #3 | $88.27 | 6.321% | $93.8495 | $93.85 | $93.85 | $93.80 |
| Purchase #4 | $124.50 | 8.695% | $135.3253 | $135.33 | $135.35 | $135.30 |
| Purchase #5 | $191.77 | 9.697% | $210.3659 | $210.37 | $210.35 | $210.40 |
| Purchase #6 | $190.92 | 11.483% | $212.8433 | $212.84 | $212.85 | $212.80 |
| Purchase #7 | $163.54 | 5.204% | $172.0506 | $172.05 | $172.05 | $172.10 |
| 7 purchase totals = | $999.38 | $1,085.1443 | $1,085.15 | $1,085.15 | $1,085.10 | |