| 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 | $93.89 | 4.795% | $98.392 | $98.39 | $98.40 | $98.40 |
| Purchase #2 | $190.93 | 6.436% | $203.2183 | $203.22 | $203.20 | $203.20 |
| Purchase #3 | $221.36 | 11.122% | $245.9797 | $245.98 | $246.00 | $246.00 |
| Purchase #4 | $48.57 | 3.453% | $50.2471 | $50.25 | $50.25 | $50.20 |
| Purchase #5 | $230.32 | 11.302% | $256.3508 | $256.35 | $256.35 | $256.40 |
| Purchase #6 | $157.97 | 4.407% | $164.9317 | $164.93 | $164.95 | $164.90 |
| Purchase #7 | $222.95 | 10.784% | $246.9929 | $246.99 | $247.00 | $247.00 |
| 7 purchase totals = | $1,165.99 | $1,266.1125 | $1,266.11 | $1,266.15 | $1,266.10 | |