| 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 | $183.56 | 4.259% | $191.3778 | $191.38 | $191.40 | $191.40 |
| Purchase #2 | $93.33 | 10.547% | $103.1735 | $103.17 | $103.15 | $103.20 |
| Purchase #3 | $170.46 | 13.209% | $192.9761 | $192.98 | $193.00 | $193.00 |
| Purchase #4 | $182.46 | 9.668% | $200.1002 | $200.10 | $200.10 | $200.10 |
| Purchase #5 | $85.73 | 8.756% | $93.2365 | $93.24 | $93.25 | $93.20 |
| Purchase #6 | $102.69 | 12.493% | $115.5191 | $115.52 | $115.50 | $115.50 |
| Purchase #7 | $223.26 | 11.266% | $248.4125 | $248.41 | $248.40 | $248.40 |
| 7 purchase totals = | $1,041.49 | $1,144.7957 | $1,144.80 | $1,144.80 | $1,144.80 | |