| 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 | $45.61 | 11.679% | $50.9368 | $50.94 | $50.95 | $50.90 |
| Purchase #2 | $112.90 | 8.149% | $122.1002 | $122.10 | $122.10 | $122.10 |
| Purchase #3 | $107.95 | 3.363% | $111.5804 | $111.58 | $111.60 | $111.60 |
| Purchase #4 | $211.32 | 10.829% | $234.2038 | $234.20 | $234.20 | $234.20 |
| Purchase #5 | $198.69 | 7.844% | $214.2752 | $214.28 | $214.30 | $214.30 |
| Purchase #6 | $215.77 | 6.855% | $230.561 | $230.56 | $230.55 | $230.60 |
| Purchase #7 | $166.87 | 9.725% | $183.0981 | $183.10 | $183.10 | $183.10 |
| 7 purchase totals = | $1,059.11 | $1,146.7555 | $1,146.76 | $1,146.80 | $1,146.80 | |