| 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 | $220.81 | 4.451% | $230.6383 | $230.64 | $230.65 | $230.60 |
| Purchase #2 | $219.74 | 9.550% | $240.7252 | $240.73 | $240.75 | $240.70 |
| Purchase #3 | $16.38 | 7.694% | $17.6403 | $17.64 | $17.65 | $17.60 |
| Purchase #4 | $229.69 | 12.248% | $257.8224 | $257.82 | $257.80 | $257.80 |
| Purchase #5 | $133.59 | 6.659% | $142.4858 | $142.49 | $142.50 | $142.50 |
| Purchase #6 | $244.34 | 4.115% | $254.3946 | $254.39 | $254.40 | $254.40 |
| Purchase #7 | $88.74 | 4.730% | $92.9374 | $92.94 | $92.95 | $92.90 |
| 7 purchase totals = | $1,153.29 | $1,236.6440 | $1,236.65 | $1,236.70 | $1,236.50 | |