| 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 | $199.57 | 8.595% | $216.723 | $216.72 | $216.70 | $216.70 |
| Purchase #2 | $139.52 | 11.311% | $155.3011 | $155.30 | $155.30 | $155.30 |
| Purchase #3 | $187.88 | 5.593% | $198.3881 | $198.39 | $198.40 | $198.40 |
| Purchase #4 | $162.56 | 10.563% | $179.7312 | $179.73 | $179.75 | $179.70 |
| Purchase #5 | $129.45 | 8.531% | $140.4934 | $140.49 | $140.50 | $140.50 |
| Purchase #6 | $238.66 | 12.776% | $269.1512 | $269.15 | $269.15 | $269.20 |
| Purchase #7 | $228.41 | 3.815% | $237.1238 | $237.12 | $237.10 | $237.10 |
| 7 purchase totals = | $1,286.05 | $1,396.9118 | $1,396.90 | $1,396.90 | $1,396.90 | |