| 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 | $226.54 | 8.191% | $245.0959 | $245.10 | $245.10 | $245.10 |
| Purchase #2 | $75.37 | 5.815% | $79.7528 | $79.75 | $79.75 | $79.80 |
| Purchase #3 | $77.96 | 13.846% | $88.7543 | $88.75 | $88.75 | $88.80 |
| Purchase #4 | $109.35 | 4.723% | $114.5146 | $114.51 | $114.50 | $114.50 |
| Purchase #5 | $8.68 | 5.165% | $9.1283 | $9.13 | $9.15 | $9.10 |
| Purchase #6 | $94.64 | 13.293% | $107.2205 | $107.22 | $107.20 | $107.20 |
| Purchase #7 | $240.25 | 6.407% | $255.6428 | $255.64 | $255.65 | $255.60 |
| 7 purchase totals = | $832.79 | $900.1092 | $900.10 | $900.10 | $900.10 | |