| 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 | $193.53 | 10.769% | $214.3712 | $214.37 | $214.35 | $214.40 |
| Purchase #2 | $233.74 | 7.300% | $250.803 | $250.80 | $250.80 | $250.80 |
| Purchase #3 | $196.45 | 7.766% | $211.7063 | $211.71 | $211.70 | $211.70 |
| Purchase #4 | $89.52 | 7.271% | $96.029 | $96.03 | $96.05 | $96.00 |
| Purchase #5 | $54.26 | 4.273% | $56.5785 | $56.58 | $56.60 | $56.60 |
| Purchase #6 | $164.85 | 8.225% | $178.4089 | $178.41 | $178.40 | $178.40 |
| Purchase #7 | $239.90 | 13.756% | $272.9006 | $272.90 | $272.90 | $272.90 |
| 7 purchase totals = | $1,172.25 | $1,280.7975 | $1,280.80 | $1,280.80 | $1,280.80 | |