| 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 | $126.79 | 4.729% | $132.7859 | $132.79 | $132.80 | $132.80 |
| Purchase #2 | $190.67 | 8.434% | $206.7511 | $206.75 | $206.75 | $206.80 |
| Purchase #3 | $219.82 | 8.439% | $238.3706 | $238.37 | $238.35 | $238.40 |
| Purchase #4 | $198.77 | 11.190% | $221.0124 | $221.01 | $221.00 | $221.00 |
| Purchase #5 | $60.85 | 8.846% | $66.2328 | $66.23 | $66.25 | $66.20 |
| Purchase #6 | $108.92 | 12.444% | $122.474 | $122.47 | $122.45 | $122.50 |
| Purchase #7 | $152.77 | 11.364% | $170.1308 | $170.13 | $170.15 | $170.10 |
| 7 purchase totals = | $1,058.59 | $1,157.7576 | $1,157.75 | $1,157.75 | $1,157.80 | |