| 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 | $10.98 | 5.443% | $11.5776 | $11.58 | $11.60 | $11.60 |
| Purchase #2 | $94.45 | 9.844% | $103.7477 | $103.75 | $103.75 | $103.70 |
| Purchase #3 | $161.28 | 13.576% | $183.1754 | $183.18 | $183.20 | $183.20 |
| Purchase #4 | $174.43 | 6.529% | $185.8185 | $185.82 | $185.80 | $185.80 |
| Purchase #5 | $143.54 | 7.188% | $153.8577 | $153.86 | $153.85 | $153.90 |
| Purchase #6 | $189.52 | 8.311% | $205.271 | $205.27 | $205.25 | $205.30 |
| Purchase #7 | $210.77 | 5.141% | $221.6057 | $221.61 | $221.60 | $221.60 |
| 7 purchase totals = | $984.97 | $1,065.0536 | $1,065.07 | $1,065.05 | $1,065.10 | |