| 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 | $109.35 | 7.167% | $117.1871 | $117.19 | $117.20 | $117.20 |
| Purchase #2 | $30.46 | 5.425% | $32.1125 | $32.11 | $32.10 | $32.10 |
| Purchase #3 | $230.46 | 4.539% | $240.9206 | $240.92 | $240.90 | $240.90 |
| Purchase #4 | $178.67 | 9.119% | $194.9629 | $194.96 | $194.95 | $195.00 |
| Purchase #5 | $72.98 | 13.397% | $82.7571 | $82.76 | $82.75 | $82.80 |
| Purchase #6 | $206.91 | 13.841% | $235.5484 | $235.55 | $235.55 | $235.50 |
| Purchase #7 | $206.88 | 6.183% | $219.6714 | $219.67 | $219.65 | $219.70 |
| 7 purchase totals = | $1,035.71 | $1,123.1600 | $1,123.16 | $1,123.10 | $1,123.20 | |