| 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 | $221.64 | 5.597% | $234.0452 | $234.05 | $234.05 | $234.00 |
| Purchase #2 | $126.65 | 7.209% | $135.7802 | $135.78 | $135.80 | $135.80 |
| Purchase #3 | $162.70 | 12.629% | $183.2474 | $183.25 | $183.25 | $183.20 |
| Purchase #4 | $236.77 | 3.434% | $244.9007 | $244.90 | $244.90 | $244.90 |
| Purchase #5 | $199.47 | 11.112% | $221.6351 | $221.64 | $221.65 | $221.60 |
| Purchase #6 | $81.36 | 3.237% | $83.9936 | $83.99 | $84.00 | $84.00 |
| Purchase #7 | $206.68 | 13.331% | $234.2325 | $234.23 | $234.25 | $234.20 |
| 7 purchase totals = | $1,235.27 | $1,337.8347 | $1,337.84 | $1,337.90 | $1,337.70 | |