| 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 | $41.30 | 9.559% | $45.2479 | $45.25 | $45.25 | $45.20 |
| Purchase #2 | $207.45 | 10.461% | $229.1513 | $229.15 | $229.15 | $229.20 |
| Purchase #3 | $240.32 | 9.408% | $262.9293 | $262.93 | $262.95 | $262.90 |
| Purchase #4 | $96.34 | 8.365% | $104.3988 | $104.40 | $104.40 | $104.40 |
| Purchase #5 | $191.35 | 9.677% | $209.8669 | $209.87 | $209.85 | $209.90 |
| Purchase #6 | $218.45 | 10.251% | $240.8433 | $240.84 | $240.85 | $240.80 |
| Purchase #7 | $127.40 | 6.655% | $135.8785 | $135.88 | $135.90 | $135.90 |
| 7 purchase totals = | $1,122.61 | $1,228.3160 | $1,228.32 | $1,228.35 | $1,228.30 | |