| 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 | $40.27 | 9.399% | $44.055 | $44.06 | $44.05 | $44.10 |
| Purchase #2 | $227.34 | 5.855% | $240.6508 | $240.65 | $240.65 | $240.70 |
| Purchase #3 | $116.97 | 13.201% | $132.4112 | $132.41 | $132.40 | $132.40 |
| Purchase #4 | $210.90 | 10.613% | $233.2828 | $233.28 | $233.30 | $233.30 |
| Purchase #5 | $135.51 | 4.330% | $141.3776 | $141.38 | $141.40 | $141.40 |
| Purchase #6 | $116.28 | 8.493% | $126.1557 | $126.16 | $126.15 | $126.20 |
| Purchase #7 | $245.93 | 10.603% | $272.006 | $272.01 | $272.00 | $272.00 |
| 7 purchase totals = | $1,093.20 | $1,189.9391 | $1,189.95 | $1,189.95 | $1,190.10 | |