| 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 | $237.44 | 10.351% | $262.0174 | $262.02 | $262.00 | $262.00 |
| Purchase #2 | $193.27 | 13.650% | $219.6514 | $219.65 | $219.65 | $219.70 |
| Purchase #3 | $75.58 | 10.673% | $83.6467 | $83.65 | $83.65 | $83.60 |
| Purchase #4 | $70.74 | 11.856% | $79.1269 | $79.13 | $79.15 | $79.10 |
| Purchase #5 | $102.60 | 8.103% | $110.9137 | $110.91 | $110.90 | $110.90 |
| Purchase #6 | $6.35 | 10.113% | $6.9922 | $6.99 | $7.00 | $7.00 |
| Purchase #7 | $111.74 | 5.712% | $118.1226 | $118.12 | $118.10 | $118.10 |
| 7 purchase totals = | $797.72 | $880.4709 | $880.47 | $880.45 | $880.40 | |