| 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 | $120.80 | 12.165% | $135.4953 | $135.50 | $135.50 | $135.50 |
| Purchase #2 | $65.71 | 5.171% | $69.1079 | $69.11 | $69.10 | $69.10 |
| Purchase #3 | $83.96 | 6.168% | $89.1387 | $89.14 | $89.15 | $89.10 |
| Purchase #4 | $80.64 | 4.392% | $84.1817 | $84.18 | $84.20 | $84.20 |
| Purchase #5 | $193.41 | 10.282% | $213.2964 | $213.30 | $213.30 | $213.30 |
| Purchase #6 | $233.59 | 6.597% | $248.9999 | $249.00 | $249.00 | $249.00 |
| Purchase #7 | $117.58 | 12.318% | $132.0635 | $132.06 | $132.05 | $132.10 |
| 7 purchase totals = | $895.69 | $972.2834 | $972.29 | $972.30 | $972.30 | |