| 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 | $244.93 | 7.119% | $262.3666 | $262.37 | $262.35 | $262.40 |
| Purchase #2 | $21.81 | 12.467% | $24.5291 | $24.53 | $24.55 | $24.50 |
| Purchase #3 | $197.94 | 8.293% | $214.3552 | $214.36 | $214.35 | $214.40 |
| Purchase #4 | $15.41 | 7.830% | $16.6166 | $16.62 | $16.60 | $16.60 |
| Purchase #5 | $225.36 | 13.184% | $255.0715 | $255.07 | $255.05 | $255.10 |
| Purchase #6 | $96.61 | 6.285% | $102.6819 | $102.68 | $102.70 | $102.70 |
| Purchase #7 | $170.74 | 9.286% | $186.5949 | $186.59 | $186.60 | $186.60 |
| 7 purchase totals = | $972.80 | $1,062.2158 | $1,062.22 | $1,062.20 | $1,062.30 | |