| 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 | $240.65 | 13.419% | $272.9428 | $272.94 | $272.95 | $272.90 |
| Purchase #2 | $17.39 | 9.229% | $18.9949 | $18.99 | $19.00 | $19.00 |
| Purchase #3 | $117.68 | 9.753% | $129.1573 | $129.16 | $129.15 | $129.20 |
| Purchase #4 | $137.70 | 3.190% | $142.0926 | $142.09 | $142.10 | $142.10 |
| Purchase #5 | $102.87 | 5.247% | $108.2676 | $108.27 | $108.25 | $108.30 |
| Purchase #6 | $224.64 | 7.600% | $241.7126 | $241.71 | $241.70 | $241.70 |
| Purchase #7 | $118.73 | 4.736% | $124.3531 | $124.35 | $124.35 | $124.40 |
| 7 purchase totals = | $959.66 | $1,037.5209 | $1,037.51 | $1,037.50 | $1,037.60 | |