| 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 | $246.28 | 10.494% | $272.1246 | $272.12 | $272.10 | $272.10 |
| Purchase #2 | $100.82 | 10.495% | $111.4011 | $111.40 | $111.40 | $111.40 |
| Purchase #3 | $41.25 | 4.781% | $43.2222 | $43.22 | $43.20 | $43.20 |
| Purchase #4 | $174.55 | 5.242% | $183.6999 | $183.70 | $183.70 | $183.70 |
| Purchase #5 | $233.57 | 13.699% | $265.5668 | $265.57 | $265.55 | $265.60 |
| Purchase #6 | $140.25 | 6.204% | $148.9511 | $148.95 | $148.95 | $149.00 |
| Purchase #7 | $195.53 | 12.579% | $220.1257 | $220.13 | $220.15 | $220.10 |
| 7 purchase totals = | $1,132.25 | $1,245.0914 | $1,245.09 | $1,245.05 | $1,245.10 | |