| 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 | $223.54 | 11.574% | $249.4125 | $249.41 | $249.40 | $249.40 |
| Purchase #2 | $105.49 | 8.459% | $114.4134 | $114.41 | $114.40 | $114.40 |
| Purchase #3 | $27.55 | 11.484% | $30.7138 | $30.71 | $30.70 | $30.70 |
| Purchase #4 | $211.93 | 13.448% | $240.4303 | $240.43 | $240.45 | $240.40 |
| Purchase #5 | $62.66 | 7.309% | $67.2398 | $67.24 | $67.25 | $67.20 |
| Purchase #6 | $149.74 | 4.223% | $156.0635 | $156.06 | $156.05 | $156.10 |
| Purchase #7 | $129.56 | 10.227% | $142.8101 | $142.81 | $142.80 | $142.80 |
| 7 purchase totals = | $910.47 | $1,001.0834 | $1,001.07 | $1,001.05 | $1,001.00 | |