| 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 | $78.84 | 4.379% | $82.2924 | $82.29 | $82.30 | $82.30 |
| Purchase #2 | $113.37 | 9.221% | $123.8238 | $123.82 | $123.80 | $123.80 |
| Purchase #3 | $135.87 | 4.501% | $141.9855 | $141.99 | $142.00 | $142.00 |
| Purchase #4 | $204.36 | 9.345% | $223.4574 | $223.46 | $223.45 | $223.50 |
| Purchase #5 | $107.35 | 7.689% | $115.6041 | $115.60 | $115.60 | $115.60 |
| Purchase #6 | $238.66 | 4.582% | $249.5954 | $249.60 | $249.60 | $249.60 |
| Purchase #7 | $183.53 | 7.726% | $197.7095 | $197.71 | $197.70 | $197.70 |
| 7 purchase totals = | $1,061.98 | $1,134.4681 | $1,134.47 | $1,134.45 | $1,134.50 | |