| 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 | $115.81 | 5.582% | $122.2745 | $122.27 | $122.25 | $122.30 |
| Purchase #2 | $47.74 | 10.655% | $52.8267 | $52.83 | $52.85 | $52.80 |
| Purchase #3 | $204.93 | 4.654% | $214.4674 | $214.47 | $214.45 | $214.50 |
| Purchase #4 | $242.26 | 5.829% | $256.3813 | $256.38 | $256.40 | $256.40 |
| Purchase #5 | $200.99 | 8.166% | $217.4028 | $217.40 | $217.40 | $217.40 |
| Purchase #6 | $196.97 | 11.446% | $219.5152 | $219.52 | $219.50 | $219.50 |
| Purchase #7 | $29.70 | 4.662% | $31.0846 | $31.08 | $31.10 | $31.10 |
| 7 purchase totals = | $1,038.40 | $1,113.9525 | $1,113.95 | $1,113.95 | $1,114.00 | |