| 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 | $229.58 | 4.786% | $240.5677 | $240.57 | $240.55 | $240.60 |
| Purchase #2 | $225.59 | 7.334% | $242.1348 | $242.13 | $242.15 | $242.10 |
| Purchase #3 | $133.62 | 11.127% | $148.4879 | $148.49 | $148.50 | $148.50 |
| Purchase #4 | $11.86 | 11.694% | $13.2469 | $13.25 | $13.25 | $13.20 |
| Purchase #5 | $145.42 | 7.622% | $156.5039 | $156.50 | $156.50 | $156.50 |
| Purchase #6 | $248.77 | 4.177% | $259.1611 | $259.16 | $259.15 | $259.20 |
| Purchase #7 | $187.83 | 7.375% | $201.6825 | $201.68 | $201.70 | $201.70 |
| 7 purchase totals = | $1,182.67 | $1,261.7848 | $1,261.78 | $1,261.80 | $1,261.80 | |