| 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 | $226.70 | 4.841% | $237.6745 | $237.67 | $237.65 | $237.70 |
| Purchase #2 | $220.61 | 4.117% | $229.6925 | $229.69 | $229.70 | $229.70 |
| Purchase #3 | $151.64 | 3.217% | $156.5183 | $156.52 | $156.50 | $156.50 |
| Purchase #4 | $227.49 | 6.124% | $241.4215 | $241.42 | $241.40 | $241.40 |
| Purchase #5 | $47.25 | 11.560% | $52.7121 | $52.71 | $52.70 | $52.70 |
| Purchase #6 | $14.43 | 11.369% | $16.0705 | $16.07 | $16.05 | $16.10 |
| Purchase #7 | $126.49 | 9.239% | $138.1764 | $138.18 | $138.20 | $138.20 |
| 7 purchase totals = | $1,014.61 | $1,072.2658 | $1,072.26 | $1,072.20 | $1,072.30 | |