| 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 | $192.71 | 8.396% | $208.8899 | $208.89 | $208.90 | $208.90 |
| Purchase #2 | $198.74 | 11.201% | $221.0009 | $221.00 | $221.00 | $221.00 |
| Purchase #3 | $74.59 | 5.418% | $78.6313 | $78.63 | $78.65 | $78.60 |
| Purchase #4 | $143.34 | 11.731% | $160.1552 | $160.16 | $160.15 | $160.20 |
| Purchase #5 | $153.62 | 12.385% | $172.6458 | $172.65 | $172.65 | $172.60 |
| Purchase #6 | $208.70 | 7.566% | $224.4902 | $224.49 | $224.50 | $224.50 |
| Purchase #7 | $224.55 | 6.799% | $239.8172 | $239.82 | $239.80 | $239.80 |
| 7 purchase totals = | $1,196.25 | $1,305.6305 | $1,305.64 | $1,305.65 | $1,305.60 | |