| 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 | $123.62 | 8.186% | $133.7395 | $133.74 | $133.75 | $133.70 |
| Purchase #2 | $237.74 | 4.474% | $248.3765 | $248.38 | $248.40 | $248.40 |
| Purchase #3 | $228.69 | 7.819% | $246.5713 | $246.57 | $246.55 | $246.60 |
| Purchase #4 | $68.27 | 5.608% | $72.0986 | $72.10 | $72.10 | $72.10 |
| Purchase #5 | $19.28 | 8.192% | $20.8594 | $20.86 | $20.85 | $20.90 |
| Purchase #6 | $6.68 | 6.785% | $7.1332 | $7.13 | $7.15 | $7.10 |
| Purchase #7 | $177.96 | 12.202% | $199.6747 | $199.67 | $199.65 | $199.70 |
| 7 purchase totals = | $862.24 | $928.4532 | $928.45 | $928.45 | $928.50 | |