| 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 | $36.44 | 10.303% | $40.1944 | $40.19 | $40.20 | $40.20 |
| Purchase #2 | $47.44 | 4.731% | $49.6844 | $49.68 | $49.70 | $49.70 |
| Purchase #3 | $244.92 | 11.102% | $272.111 | $272.11 | $272.10 | $272.10 |
| Purchase #4 | $226.33 | 8.260% | $245.0249 | $245.02 | $245.00 | $245.00 |
| Purchase #5 | $174.91 | 13.559% | $198.626 | $198.63 | $198.65 | $198.60 |
| Purchase #6 | $129.27 | 4.852% | $135.5422 | $135.54 | $135.55 | $135.50 |
| Purchase #7 | $126.63 | 12.429% | $142.3688 | $142.37 | $142.35 | $142.40 |
| 7 purchase totals = | $985.94 | $1,083.5517 | $1,083.54 | $1,083.55 | $1,083.50 | |