| 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 | $112.73 | 6.388% | $119.9312 | $119.93 | $119.95 | $119.90 |
| Purchase #2 | $250.68 | 10.737% | $277.5955 | $277.60 | $277.60 | $277.60 |
| Purchase #3 | $169.49 | 10.354% | $187.039 | $187.04 | $187.05 | $187.00 |
| Purchase #4 | $168.32 | 6.164% | $178.6952 | $178.70 | $178.70 | $178.70 |
| Purchase #5 | $210.31 | 10.271% | $231.9109 | $231.91 | $231.90 | $231.90 |
| Purchase #6 | $209.58 | 9.491% | $229.4712 | $229.47 | $229.45 | $229.50 |
| Purchase #7 | $183.57 | 8.351% | $198.8999 | $198.90 | $198.90 | $198.90 |
| 7 purchase totals = | $1,304.68 | $1,423.5429 | $1,423.55 | $1,423.55 | $1,423.50 | |