| 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 | $107.82 | 13.509% | $122.3854 | $122.39 | $122.40 | $122.40 |
| Purchase #2 | $43.30 | 10.129% | $47.6859 | $47.69 | $47.70 | $47.70 |
| Purchase #3 | $140.61 | 6.542% | $149.8087 | $149.81 | $149.80 | $149.80 |
| Purchase #4 | $27.30 | 5.549% | $28.8149 | $28.81 | $28.80 | $28.80 |
| Purchase #5 | $248.68 | 10.843% | $275.6444 | $275.64 | $275.65 | $275.60 |
| Purchase #6 | $68.81 | 13.723% | $78.2528 | $78.25 | $78.25 | $78.30 |
| Purchase #7 | $214.97 | 3.742% | $223.0142 | $223.01 | $223.00 | $223.00 |
| 7 purchase totals = | $851.49 | $925.6063 | $925.60 | $925.60 | $925.60 | |