| 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 | $207.67 | 12.555% | $233.743 | $233.74 | $233.75 | $233.70 |
| Purchase #2 | $217.37 | 10.712% | $240.6547 | $240.65 | $240.65 | $240.70 |
| Purchase #3 | $189.44 | 7.242% | $203.1592 | $203.16 | $203.15 | $203.20 |
| Purchase #4 | $231.88 | 10.327% | $255.8262 | $255.83 | $255.85 | $255.80 |
| Purchase #5 | $90.60 | 4.345% | $94.5366 | $94.54 | $94.55 | $94.50 |
| Purchase #6 | $126.93 | 7.210% | $136.0817 | $136.08 | $136.10 | $136.10 |
| Purchase #7 | $133.55 | 12.120% | $149.7363 | $149.74 | $149.75 | $149.70 |
| 7 purchase totals = | $1,197.44 | $1,313.7377 | $1,313.74 | $1,313.80 | $1,313.70 | |