| 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 | $32.76 | 9.467% | $35.8614 | $35.86 | $35.85 | $35.90 |
| Purchase #2 | $74.44 | 9.593% | $81.581 | $81.58 | $81.60 | $81.60 |
| Purchase #3 | $209.82 | 5.152% | $220.6299 | $220.63 | $220.65 | $220.60 |
| Purchase #4 | $112.50 | 4.817% | $117.9191 | $117.92 | $117.90 | $117.90 |
| Purchase #5 | $113.90 | 13.209% | $128.9451 | $128.95 | $128.95 | $128.90 |
| Purchase #6 | $200.56 | 10.299% | $221.2157 | $221.22 | $221.20 | $221.20 |
| Purchase #7 | $236.27 | 3.792% | $245.2294 | $245.23 | $245.25 | $245.20 |
| 7 purchase totals = | $980.25 | $1,051.3816 | $1,051.39 | $1,051.40 | $1,051.30 | |