| 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 | $21.48 | 3.480% | $22.2275 | $22.23 | $22.25 | $22.20 |
| Purchase #2 | $73.92 | 10.389% | $81.5995 | $81.60 | $81.60 | $81.60 |
| Purchase #3 | $118.40 | 13.869% | $134.8209 | $134.82 | $134.80 | $134.80 |
| Purchase #4 | $242.56 | 4.748% | $254.0767 | $254.08 | $254.10 | $254.10 |
| Purchase #5 | $92.76 | 9.247% | $101.3375 | $101.34 | $101.35 | $101.30 |
| Purchase #6 | $212.52 | 4.452% | $221.9814 | $221.98 | $222.00 | $222.00 |
| Purchase #7 | $181.39 | 7.431% | $194.8691 | $194.87 | $194.85 | $194.90 |
| 7 purchase totals = | $943.03 | $1,010.9126 | $1,010.92 | $1,010.95 | $1,010.90 | |