| 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 | $101.60 | 9.182% | $110.9289 | $110.93 | $110.95 | $110.90 |
| Purchase #2 | $206.25 | 5.701% | $218.0083 | $218.01 | $218.00 | $218.00 |
| Purchase #3 | $121.55 | 3.288% | $125.5466 | $125.55 | $125.55 | $125.50 |
| Purchase #4 | $14.86 | 8.259% | $16.0873 | $16.09 | $16.10 | $16.10 |
| Purchase #5 | $227.68 | 5.490% | $240.1796 | $240.18 | $240.20 | $240.20 |
| Purchase #6 | $188.54 | 10.772% | $208.8495 | $208.85 | $208.85 | $208.80 |
| Purchase #7 | $224.64 | 13.814% | $255.6718 | $255.67 | $255.65 | $255.70 |
| 7 purchase totals = | $1,085.12 | $1,175.2720 | $1,175.28 | $1,175.30 | $1,175.20 | |