| 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 | $15.92 | 4.313% | $16.6066 | $16.61 | $16.60 | $16.60 |
| Purchase #2 | $195.98 | 10.786% | $217.1184 | $217.12 | $217.10 | $217.10 |
| Purchase #3 | $226.61 | 6.164% | $240.5782 | $240.58 | $240.60 | $240.60 |
| Purchase #4 | $86.95 | 11.404% | $96.8658 | $96.87 | $96.85 | $96.90 |
| Purchase #5 | $17.40 | 12.334% | $19.5461 | $19.55 | $19.55 | $19.50 |
| Purchase #6 | $161.75 | 4.355% | $168.7942 | $168.79 | $168.80 | $168.80 |
| Purchase #7 | $177.44 | 7.403% | $190.5759 | $190.58 | $190.60 | $190.60 |
| 7 purchase totals = | $882.05 | $950.0852 | $950.10 | $950.10 | $950.10 | |