| 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 | $217.33 | 7.133% | $232.8321 | $232.83 | $232.85 | $232.80 |
| Purchase #2 | $122.77 | 11.739% | $137.182 | $137.18 | $137.20 | $137.20 |
| Purchase #3 | $131.47 | 11.490% | $146.5759 | $146.58 | $146.60 | $146.60 |
| Purchase #4 | $239.31 | 5.137% | $251.6034 | $251.60 | $251.60 | $251.60 |
| Purchase #5 | $241.82 | 5.709% | $255.6255 | $255.63 | $255.65 | $255.60 |
| Purchase #6 | $43.42 | 4.542% | $45.3921 | $45.39 | $45.40 | $45.40 |
| Purchase #7 | $187.95 | 3.617% | $194.7482 | $194.75 | $194.75 | $194.70 |
| 7 purchase totals = | $1,184.07 | $1,263.9592 | $1,263.96 | $1,264.05 | $1,263.90 | |