| 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 | $243.45 | 9.268% | $266.0129 | $266.01 | $266.00 | $266.00 |
| Purchase #2 | $32.95 | 13.458% | $37.3844 | $37.38 | $37.40 | $37.40 |
| Purchase #3 | $225.57 | 6.515% | $240.2659 | $240.27 | $240.25 | $240.30 |
| Purchase #4 | $18.61 | 3.696% | $19.2978 | $19.30 | $19.30 | $19.30 |
| Purchase #5 | $134.86 | 3.613% | $139.7325 | $139.73 | $139.75 | $139.70 |
| Purchase #6 | $151.85 | 8.553% | $164.8377 | $164.84 | $164.85 | $164.80 |
| Purchase #7 | $142.82 | 4.802% | $149.6782 | $149.68 | $149.70 | $149.70 |
| 7 purchase totals = | $950.11 | $1,017.2094 | $1,017.21 | $1,017.25 | $1,017.20 | |