| 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 | $210.57 | 11.475% | $234.7329 | $234.73 | $234.75 | $234.70 |
| Purchase #2 | $85.84 | 3.604% | $88.9337 | $88.93 | $88.95 | $88.90 |
| Purchase #3 | $221.80 | 8.502% | $240.6574 | $240.66 | $240.65 | $240.70 |
| Purchase #4 | $248.62 | 8.396% | $269.4941 | $269.49 | $269.50 | $269.50 |
| Purchase #5 | $194.63 | 13.496% | $220.8973 | $220.90 | $220.90 | $220.90 |
| Purchase #6 | $230.27 | 9.145% | $251.3282 | $251.33 | $251.35 | $251.30 |
| Purchase #7 | $76.38 | 5.829% | $80.8322 | $80.83 | $80.85 | $80.80 |
| 7 purchase totals = | $1,268.11 | $1,386.8758 | $1,386.87 | $1,386.95 | $1,386.80 | |