| 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 | $204.31 | 10.353% | $225.4622 | $225.46 | $225.45 | $225.50 |
| Purchase #2 | $45.41 | 4.148% | $47.2936 | $47.29 | $47.30 | $47.30 |
| Purchase #3 | $238.54 | 7.719% | $256.9529 | $256.95 | $256.95 | $257.00 |
| Purchase #4 | $130.74 | 5.683% | $138.17 | $138.17 | $138.15 | $138.20 |
| Purchase #5 | $188.27 | 10.384% | $207.82 | $207.82 | $207.80 | $207.80 |
| Purchase #6 | $14.75 | 11.448% | $16.4386 | $16.44 | $16.45 | $16.40 |
| Purchase #7 | $129.61 | 8.538% | $140.6761 | $140.68 | $140.70 | $140.70 |
| 7 purchase totals = | $951.63 | $1,032.8134 | $1,032.81 | $1,032.80 | $1,032.90 | |