| 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 | $129.49 | 13.606% | $147.1084 | $147.11 | $147.10 | $147.10 |
| Purchase #2 | $109.61 | 6.628% | $116.875 | $116.88 | $116.90 | $116.90 |
| Purchase #3 | $239.35 | 8.251% | $259.0988 | $259.10 | $259.10 | $259.10 |
| Purchase #4 | $148.69 | 11.605% | $165.9455 | $165.95 | $165.95 | $165.90 |
| Purchase #5 | $22.97 | 12.782% | $25.906 | $25.91 | $25.90 | $25.90 |
| Purchase #6 | $245.82 | 12.787% | $277.253 | $277.25 | $277.25 | $277.30 |
| Purchase #7 | $98.79 | 10.598% | $109.2598 | $109.26 | $109.25 | $109.30 |
| 7 purchase totals = | $994.72 | $1,101.4465 | $1,101.46 | $1,101.45 | $1,101.50 | |