| 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 | $202.96 | 10.592% | $224.4575 | $224.46 | $224.45 | $224.50 |
| Purchase #2 | $157.72 | 11.659% | $176.1086 | $176.11 | $176.10 | $176.10 |
| Purchase #3 | $147.90 | 4.323% | $154.2937 | $154.29 | $154.30 | $154.30 |
| Purchase #4 | $158.68 | 4.122% | $165.2208 | $165.22 | $165.20 | $165.20 |
| Purchase #5 | $218.42 | 11.837% | $244.2744 | $244.27 | $244.25 | $244.30 |
| Purchase #6 | $49.41 | 11.118% | $54.9034 | $54.90 | $54.90 | $54.90 |
| Purchase #7 | $240.25 | 8.461% | $260.5776 | $260.58 | $260.60 | $260.60 |
| 7 purchase totals = | $1,175.34 | $1,279.8360 | $1,279.83 | $1,279.80 | $1,279.90 | |