| 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 | $227.31 | 9.321% | $248.4976 | $248.50 | $248.50 | $248.50 |
| Purchase #2 | $169.36 | 5.226% | $178.2108 | $178.21 | $178.20 | $178.20 |
| Purchase #3 | $133.47 | 10.746% | $147.8127 | $147.81 | $147.80 | $147.80 |
| Purchase #4 | $153.41 | 4.872% | $160.8841 | $160.88 | $160.90 | $160.90 |
| Purchase #5 | $74.60 | 12.690% | $84.0667 | $84.07 | $84.05 | $84.10 |
| Purchase #6 | $80.42 | 13.708% | $91.444 | $91.44 | $91.45 | $91.40 |
| Purchase #7 | $36.74 | 11.149% | $40.8361 | $40.84 | $40.85 | $40.80 |
| 7 purchase totals = | $875.31 | $951.7520 | $951.75 | $951.75 | $951.70 | |