| 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 | $232.30 | 7.701% | $250.1894 | $250.19 | $250.20 | $250.20 |
| Purchase #2 | $28.66 | 13.777% | $32.6085 | $32.61 | $32.60 | $32.60 |
| Purchase #3 | $220.62 | 8.731% | $239.8823 | $239.88 | $239.90 | $239.90 |
| Purchase #4 | $119.50 | 10.308% | $131.8181 | $131.82 | $131.80 | $131.80 |
| Purchase #5 | $149.38 | 5.186% | $157.1268 | $157.13 | $157.15 | $157.10 |
| Purchase #6 | $112.48 | 8.493% | $122.0329 | $122.03 | $122.05 | $122.00 |
| Purchase #7 | $189.39 | 3.765% | $196.5205 | $196.52 | $196.50 | $196.50 |
| 7 purchase totals = | $1,052.33 | $1,130.1785 | $1,130.18 | $1,130.20 | $1,130.10 | |