| 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 | $240.98 | 7.435% | $258.8969 | $258.90 | $258.90 | $258.90 |
| Purchase #2 | $25.74 | 6.426% | $27.3941 | $27.39 | $27.40 | $27.40 |
| Purchase #3 | $110.40 | 7.732% | $118.9361 | $118.94 | $118.95 | $118.90 |
| Purchase #4 | $205.87 | 13.225% | $233.0963 | $233.10 | $233.10 | $233.10 |
| Purchase #5 | $192.98 | 4.116% | $200.9231 | $200.92 | $200.90 | $200.90 |
| Purchase #6 | $36.25 | 6.560% | $38.628 | $38.63 | $38.65 | $38.60 |
| Purchase #7 | $186.90 | 7.836% | $201.5455 | $201.55 | $201.55 | $201.50 |
| 7 purchase totals = | $999.12 | $1,079.4200 | $1,079.43 | $1,079.45 | $1,079.30 | |