| 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 | $210.70 | 4.469% | $220.1162 | $220.12 | $220.10 | $220.10 |
| Purchase #2 | $100.74 | 7.394% | $108.1887 | $108.19 | $108.20 | $108.20 |
| Purchase #3 | $20.77 | 9.650% | $22.7743 | $22.77 | $22.75 | $22.80 |
| Purchase #4 | $119.56 | 4.480% | $124.9163 | $124.92 | $124.90 | $124.90 |
| Purchase #5 | $53.93 | 12.780% | $60.8223 | $60.82 | $60.80 | $60.80 |
| Purchase #6 | $143.77 | 9.285% | $157.119 | $157.12 | $157.10 | $157.10 |
| Purchase #7 | $69.52 | 4.131% | $72.3919 | $72.39 | $72.40 | $72.40 |
| 7 purchase totals = | $718.99 | $766.3287 | $766.33 | $766.25 | $766.30 | |