| 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 | $201.42 | 8.396% | $218.3312 | $218.33 | $218.35 | $218.30 |
| Purchase #2 | $232.36 | 3.713% | $240.9875 | $240.99 | $241.00 | $241.00 |
| Purchase #3 | $152.42 | 11.500% | $169.9483 | $169.95 | $169.95 | $169.90 |
| Purchase #4 | $36.27 | 10.729% | $40.1614 | $40.16 | $40.15 | $40.20 |
| Purchase #5 | $247.80 | 11.263% | $275.7097 | $275.71 | $275.70 | $275.70 |
| Purchase #6 | $11.31 | 10.310% | $12.4761 | $12.48 | $12.50 | $12.50 |
| Purchase #7 | $132.85 | 12.667% | $149.6781 | $149.68 | $149.70 | $149.70 |
| 7 purchase totals = | $1,014.43 | $1,107.2923 | $1,107.30 | $1,107.35 | $1,107.30 | |