| 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 | $240.42 | 4.124% | $250.3349 | $250.33 | $250.35 | $250.30 |
| Purchase #2 | $197.80 | 6.230% | $210.1229 | $210.12 | $210.10 | $210.10 |
| Purchase #3 | $9.66 | 4.641% | $10.1083 | $10.11 | $10.10 | $10.10 |
| Purchase #4 | $121.84 | 12.633% | $137.232 | $137.23 | $137.25 | $137.20 |
| Purchase #5 | $28.72 | 3.318% | $29.6729 | $29.67 | $29.65 | $29.70 |
| Purchase #6 | $195.51 | 9.154% | $213.407 | $213.41 | $213.40 | $213.40 |
| Purchase #7 | $39.84 | 7.331% | $42.7607 | $42.76 | $42.75 | $42.80 |
| 7 purchase totals = | $833.79 | $893.6387 | $893.63 | $893.60 | $893.60 | |