| 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 | $185.99 | 12.633% | $209.4861 | $209.49 | $209.50 | $209.50 |
| Purchase #2 | $203.67 | 7.434% | $218.8108 | $218.81 | $218.80 | $218.80 |
| Purchase #3 | $205.70 | 5.214% | $216.4252 | $216.43 | $216.45 | $216.40 |
| Purchase #4 | $126.64 | 10.535% | $139.9815 | $139.98 | $140.00 | $140.00 |
| Purchase #5 | $179.50 | 5.813% | $189.9343 | $189.93 | $189.95 | $189.90 |
| Purchase #6 | $93.42 | 10.295% | $103.0376 | $103.04 | $103.05 | $103.00 |
| Purchase #7 | $10.43 | 11.180% | $11.5961 | $11.60 | $11.60 | $11.60 |
| 7 purchase totals = | $1,005.35 | $1,089.2716 | $1,089.28 | $1,089.35 | $1,089.20 | |