| 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 | $14.44 | 3.781% | $14.986 | $14.99 | $15.00 | $15.00 |
| Purchase #2 | $42.65 | 11.114% | $47.3901 | $47.39 | $47.40 | $47.40 |
| Purchase #3 | $173.61 | 13.586% | $197.1967 | $197.20 | $197.20 | $197.20 |
| Purchase #4 | $132.28 | 9.253% | $144.5199 | $144.52 | $144.50 | $144.50 |
| Purchase #5 | $239.49 | 12.847% | $270.2573 | $270.26 | $270.25 | $270.30 |
| Purchase #6 | $163.55 | 9.864% | $179.6826 | $179.68 | $179.70 | $179.70 |
| Purchase #7 | $230.80 | 12.395% | $259.4077 | $259.41 | $259.40 | $259.40 |
| 7 purchase totals = | $996.82 | $1,113.4403 | $1,113.45 | $1,113.45 | $1,113.50 | |