| 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 | $113.69 | 10.748% | $125.9094 | $125.91 | $125.90 | $125.90 |
| Purchase #2 | $133.86 | 5.624% | $141.3883 | $141.39 | $141.40 | $141.40 |
| Purchase #3 | $134.51 | 3.167% | $138.7699 | $138.77 | $138.75 | $138.80 |
| Purchase #4 | $234.25 | 13.817% | $266.6163 | $266.62 | $266.60 | $266.60 |
| Purchase #5 | $129.54 | 8.420% | $140.4473 | $140.45 | $140.45 | $140.40 |
| Purchase #6 | $205.93 | 3.577% | $213.2961 | $213.30 | $213.30 | $213.30 |
| Purchase #7 | $60.52 | 3.602% | $62.6999 | $62.70 | $62.70 | $62.70 |
| 7 purchase totals = | $1,012.30 | $1,089.1272 | $1,089.14 | $1,089.10 | $1,089.10 | |