| 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 | $203.70 | 13.389% | $230.9734 | $230.97 | $230.95 | $231.00 |
| Purchase #2 | $96.88 | 4.597% | $101.3336 | $101.33 | $101.35 | $101.30 |
| Purchase #3 | $95.78 | 5.830% | $101.364 | $101.36 | $101.35 | $101.40 |
| Purchase #4 | $87.25 | 13.376% | $98.9206 | $98.92 | $98.90 | $98.90 |
| Purchase #5 | $90.48 | 9.550% | $99.1208 | $99.12 | $99.10 | $99.10 |
| Purchase #6 | $116.91 | 4.263% | $121.8939 | $121.89 | $121.90 | $121.90 |
| Purchase #7 | $147.71 | 13.432% | $167.5504 | $167.55 | $167.55 | $167.60 |
| 7 purchase totals = | $838.71 | $921.1567 | $921.14 | $921.10 | $921.20 | |