| 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 | $20.28 | 13.124% | $22.9415 | $22.94 | $22.95 | $22.90 |
| Purchase #2 | $197.54 | 4.428% | $206.2871 | $206.29 | $206.30 | $206.30 |
| Purchase #3 | $247.41 | 6.385% | $263.2071 | $263.21 | $263.20 | $263.20 |
| Purchase #4 | $78.79 | 5.860% | $83.4071 | $83.41 | $83.40 | $83.40 |
| Purchase #5 | $210.35 | 11.136% | $233.7746 | $233.77 | $233.75 | $233.80 |
| Purchase #6 | $103.79 | 9.644% | $113.7995 | $113.80 | $113.80 | $113.80 |
| Purchase #7 | $79.39 | 12.451% | $89.2748 | $89.27 | $89.25 | $89.30 |
| 7 purchase totals = | $937.55 | $1,012.6917 | $1,012.69 | $1,012.65 | $1,012.70 | |