| 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 | $249.54 | 8.242% | $270.1071 | $270.11 | $270.10 | $270.10 |
| Purchase #2 | $198.71 | 11.298% | $221.1603 | $221.16 | $221.15 | $221.20 |
| Purchase #3 | $85.30 | 3.392% | $88.1934 | $88.19 | $88.20 | $88.20 |
| Purchase #4 | $224.87 | 13.411% | $255.0273 | $255.03 | $255.05 | $255.00 |
| Purchase #5 | $45.51 | 9.630% | $49.8926 | $49.89 | $49.90 | $49.90 |
| Purchase #6 | $176.89 | 3.382% | $182.8724 | $182.87 | $182.85 | $182.90 |
| Purchase #7 | $23.83 | 10.294% | $26.2831 | $26.28 | $26.30 | $26.30 |
| 7 purchase totals = | $1,004.65 | $1,093.5362 | $1,093.53 | $1,093.55 | $1,093.60 | |