| 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 | $215.30 | 10.293% | $237.4608 | $237.46 | $237.45 | $237.50 |
| Purchase #2 | $129.93 | 5.570% | $137.1671 | $137.17 | $137.15 | $137.20 |
| Purchase #3 | $44.79 | 8.663% | $48.6702 | $48.67 | $48.65 | $48.70 |
| Purchase #4 | $206.53 | 8.668% | $224.432 | $224.43 | $224.45 | $224.40 |
| Purchase #5 | $206.94 | 10.748% | $229.1819 | $229.18 | $229.20 | $229.20 |
| Purchase #6 | $142.44 | 4.786% | $149.2572 | $149.26 | $149.25 | $149.30 |
| Purchase #7 | $144.92 | 8.681% | $157.5005 | $157.50 | $157.50 | $157.50 |
| 7 purchase totals = | $1,090.85 | $1,183.6697 | $1,183.67 | $1,183.65 | $1,183.80 | |