| 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 | $197.54 | 8.618% | $214.564 | $214.56 | $214.55 | $214.60 |
| Purchase #2 | $239.35 | 10.604% | $264.7307 | $264.73 | $264.75 | $264.70 |
| Purchase #3 | $93.55 | 10.286% | $103.1726 | $103.17 | $103.15 | $103.20 |
| Purchase #4 | $18.35 | 13.223% | $20.7764 | $20.78 | $20.80 | $20.80 |
| Purchase #5 | $221.70 | 12.824% | $250.1308 | $250.13 | $250.15 | $250.10 |
| Purchase #6 | $76.85 | 3.760% | $79.7396 | $79.74 | $79.75 | $79.70 |
| Purchase #7 | $189.77 | 4.780% | $198.841 | $198.84 | $198.85 | $198.80 |
| 7 purchase totals = | $1,037.11 | $1,131.9551 | $1,131.95 | $1,132.00 | $1,131.90 | |