| 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 | $189.83 | 4.271% | $197.9376 | $197.94 | $197.95 | $197.90 |
| Purchase #2 | $223.74 | 9.805% | $245.6777 | $245.68 | $245.70 | $245.70 |
| Purchase #3 | $47.81 | 3.542% | $49.5034 | $49.50 | $49.50 | $49.50 |
| Purchase #4 | $113.53 | 3.872% | $117.9259 | $117.93 | $117.95 | $117.90 |
| Purchase #5 | $154.78 | 10.307% | $170.7332 | $170.73 | $170.75 | $170.70 |
| Purchase #6 | $107.57 | 5.274% | $113.2432 | $113.24 | $113.25 | $113.20 |
| Purchase #7 | $238.29 | 10.792% | $264.0063 | $264.01 | $264.00 | $264.00 |
| 7 purchase totals = | $1,075.55 | $1,159.0273 | $1,159.03 | $1,159.10 | $1,158.90 | |