| 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 | $225.72 | 4.180% | $235.1551 | $235.16 | $235.15 | $235.20 |
| Purchase #2 | $111.50 | 9.545% | $122.1427 | $122.14 | $122.15 | $122.10 |
| Purchase #3 | $202.57 | 7.131% | $217.0153 | $217.02 | $217.00 | $217.00 |
| Purchase #4 | $183.84 | 4.330% | $191.8003 | $191.80 | $191.80 | $191.80 |
| Purchase #5 | $77.90 | 13.344% | $88.295 | $88.30 | $88.30 | $88.30 |
| Purchase #6 | $201.48 | 11.671% | $224.9947 | $224.99 | $225.00 | $225.00 |
| Purchase #7 | $240.73 | 13.199% | $272.504 | $272.50 | $272.50 | $272.50 |
| 7 purchase totals = | $1,243.74 | $1,351.9071 | $1,351.91 | $1,351.90 | $1,351.90 | |