| 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 | $221.95 | 3.575% | $229.8847 | $229.88 | $229.90 | $229.90 |
| Purchase #2 | $19.87 | 5.320% | $20.9271 | $20.93 | $20.95 | $20.90 |
| Purchase #3 | $182.89 | 12.403% | $205.5738 | $205.57 | $205.55 | $205.60 |
| Purchase #4 | $135.92 | 7.355% | $145.9169 | $145.92 | $145.90 | $145.90 |
| Purchase #5 | $236.58 | 13.625% | $268.814 | $268.81 | $268.80 | $268.80 |
| Purchase #6 | $237.81 | 11.757% | $265.7693 | $265.77 | $265.75 | $265.80 |
| Purchase #7 | $157.71 | 10.541% | $174.3342 | $174.33 | $174.35 | $174.30 |
| 7 purchase totals = | $1,192.73 | $1,311.2200 | $1,311.21 | $1,311.20 | $1,311.20 | |