| 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 | $99.44 | 13.240% | $112.6059 | $112.61 | $112.60 | $112.60 |
| Purchase #2 | $237.37 | 13.660% | $269.7947 | $269.79 | $269.80 | $269.80 |
| Purchase #3 | $120.26 | 6.511% | $128.0901 | $128.09 | $128.10 | $128.10 |
| Purchase #4 | $155.30 | 9.259% | $169.6792 | $169.68 | $169.70 | $169.70 |
| Purchase #5 | $152.34 | 5.127% | $160.1505 | $160.15 | $160.15 | $160.20 |
| Purchase #6 | $156.93 | 5.550% | $165.6396 | $165.64 | $165.65 | $165.60 |
| Purchase #7 | $222.40 | 8.496% | $241.2951 | $241.30 | $241.30 | $241.30 |
| 7 purchase totals = | $1,144.04 | $1,247.2551 | $1,247.26 | $1,247.30 | $1,247.30 | |