| 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 | $113.82 | 3.163% | $117.4201 | $117.42 | $117.40 | $117.40 |
| Purchase #2 | $227.36 | 9.278% | $248.4545 | $248.45 | $248.45 | $248.50 |
| Purchase #3 | $86.52 | 12.228% | $97.0997 | $97.10 | $97.10 | $97.10 |
| Purchase #4 | $211.52 | 12.496% | $237.9515 | $237.95 | $237.95 | $238.00 |
| Purchase #5 | $211.92 | 3.263% | $218.8349 | $218.83 | $218.85 | $218.80 |
| Purchase #6 | $63.47 | 4.660% | $66.4277 | $66.43 | $66.45 | $66.40 |
| Purchase #7 | $51.47 | 3.674% | $53.361 | $53.36 | $53.35 | $53.40 |
| 7 purchase totals = | $966.08 | $1,039.5494 | $1,039.54 | $1,039.55 | $1,039.60 | |