| 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 | $98.43 | 4.271% | $102.6339 | $102.63 | $102.65 | $102.60 |
| Purchase #2 | $218.33 | 13.490% | $247.7827 | $247.78 | $247.80 | $247.80 |
| Purchase #3 | $224.69 | 6.344% | $238.9443 | $238.94 | $238.95 | $238.90 |
| Purchase #4 | $91.73 | 7.504% | $98.6134 | $98.61 | $98.60 | $98.60 |
| Purchase #5 | $217.99 | 3.415% | $225.4344 | $225.43 | $225.45 | $225.40 |
| Purchase #6 | $95.53 | 10.136% | $105.2129 | $105.21 | $105.20 | $105.20 |
| Purchase #7 | $227.43 | 13.569% | $258.29 | $258.29 | $258.30 | $258.30 |
| 7 purchase totals = | $1,174.13 | $1,276.9116 | $1,276.89 | $1,276.95 | $1,276.80 | |