| 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 | $93.31 | 9.626% | $102.292 | $102.29 | $102.30 | $102.30 |
| Purchase #2 | $206.28 | 12.105% | $231.2502 | $231.25 | $231.25 | $231.30 |
| Purchase #3 | $190.60 | 5.599% | $201.2717 | $201.27 | $201.25 | $201.30 |
| Purchase #4 | $220.98 | 5.327% | $232.7516 | $232.75 | $232.75 | $232.80 |
| Purchase #5 | $27.28 | 7.225% | $29.251 | $29.25 | $29.25 | $29.30 |
| Purchase #6 | $95.92 | 8.168% | $103.7547 | $103.75 | $103.75 | $103.80 |
| Purchase #7 | $103.67 | 8.733% | $112.7235 | $112.72 | $112.70 | $112.70 |
| 7 purchase totals = | $938.04 | $1,013.2947 | $1,013.28 | $1,013.25 | $1,013.50 | |