| 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 | $233.91 | 3.671% | $242.4968 | $242.50 | $242.50 | $242.50 |
| Purchase #2 | $243.49 | 5.260% | $256.2976 | $256.30 | $256.30 | $256.30 |
| Purchase #3 | $196.56 | 8.199% | $212.676 | $212.68 | $212.70 | $212.70 |
| Purchase #4 | $71.72 | 6.791% | $76.5905 | $76.59 | $76.60 | $76.60 |
| Purchase #5 | $102.45 | 11.870% | $114.6108 | $114.61 | $114.60 | $114.60 |
| Purchase #6 | $102.42 | 6.102% | $108.6697 | $108.67 | $108.65 | $108.70 |
| Purchase #7 | $117.61 | 4.344% | $122.719 | $122.72 | $122.70 | $122.70 |
| 7 purchase totals = | $1,068.16 | $1,134.0604 | $1,134.07 | $1,134.05 | $1,134.10 | |