| 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 | $219.90 | 7.487% | $236.3639 | $236.36 | $236.35 | $236.40 |
| Purchase #2 | $147.71 | 5.840% | $156.3363 | $156.34 | $156.35 | $156.30 |
| Purchase #3 | $234.62 | 6.280% | $249.3541 | $249.35 | $249.35 | $249.40 |
| Purchase #4 | $65.91 | 9.258% | $72.0119 | $72.01 | $72.00 | $72.00 |
| Purchase #5 | $84.71 | 7.232% | $90.8362 | $90.84 | $90.85 | $90.80 |
| Purchase #6 | $40.99 | 6.831% | $43.79 | $43.79 | $43.80 | $43.80 |
| Purchase #7 | $14.97 | 4.311% | $15.6154 | $15.62 | $15.60 | $15.60 |
| 7 purchase totals = | $808.81 | $864.3078 | $864.31 | $864.30 | $864.30 | |