| 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 | $182.90 | 12.403% | $205.5851 | $205.59 | $205.60 | $205.60 |
| Purchase #2 | $79.87 | 11.349% | $88.9344 | $88.93 | $88.95 | $88.90 |
| Purchase #3 | $140.47 | 7.320% | $150.7524 | $150.75 | $150.75 | $150.80 |
| Purchase #4 | $213.75 | 7.701% | $230.2109 | $230.21 | $230.20 | $230.20 |
| Purchase #5 | $94.27 | 10.358% | $104.0345 | $104.03 | $104.05 | $104.00 |
| Purchase #6 | $239.59 | 12.365% | $269.2153 | $269.22 | $269.20 | $269.20 |
| Purchase #7 | $70.57 | 4.311% | $73.6123 | $73.61 | $73.60 | $73.60 |
| 7 purchase totals = | $1,021.42 | $1,122.3449 | $1,122.34 | $1,122.35 | $1,122.30 | |