| 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 | $122.72 | 5.776% | $129.8083 | $129.81 | $129.80 | $129.80 |
| Purchase #2 | $168.95 | 7.537% | $181.6838 | $181.68 | $181.70 | $181.70 |
| Purchase #3 | $216.25 | 5.742% | $228.6671 | $228.67 | $228.65 | $228.70 |
| Purchase #4 | $170.86 | 3.421% | $176.7051 | $176.71 | $176.70 | $176.70 |
| Purchase #5 | $238.58 | 6.605% | $254.3382 | $254.34 | $254.35 | $254.30 |
| Purchase #6 | $241.44 | 9.815% | $265.1373 | $265.14 | $265.15 | $265.10 |
| Purchase #7 | $97.25 | 10.171% | $107.1413 | $107.14 | $107.15 | $107.10 |
| 7 purchase totals = | $1,256.05 | $1,343.4811 | $1,343.49 | $1,343.50 | $1,343.40 | |