| 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 | $107.48 | 9.586% | $117.783 | $117.78 | $117.80 | $117.80 |
| Purchase #2 | $193.66 | 12.859% | $218.5627 | $218.56 | $218.55 | $218.60 |
| Purchase #3 | $35.27 | 3.359% | $36.4547 | $36.45 | $36.45 | $36.50 |
| Purchase #4 | $47.91 | 11.484% | $53.412 | $53.41 | $53.40 | $53.40 |
| Purchase #5 | $240.63 | 11.762% | $268.9329 | $268.93 | $268.95 | $268.90 |
| Purchase #6 | $241.47 | 12.642% | $271.9966 | $272.00 | $272.00 | $272.00 |
| Purchase #7 | $46.38 | 7.721% | $49.961 | $49.96 | $49.95 | $50.00 |
| 7 purchase totals = | $912.80 | $1,017.1029 | $1,017.09 | $1,017.10 | $1,017.20 | |