| 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 | $234.93 | 10.390% | $259.3392 | $259.34 | $259.35 | $259.30 |
| Purchase #2 | $218.39 | 10.653% | $241.6551 | $241.66 | $241.65 | $241.70 |
| Purchase #3 | $239.60 | 12.444% | $269.4158 | $269.42 | $269.40 | $269.40 |
| Purchase #4 | $234.36 | 3.238% | $241.9486 | $241.95 | $241.95 | $241.90 |
| Purchase #5 | $139.91 | 8.759% | $152.1647 | $152.16 | $152.15 | $152.20 |
| Purchase #6 | $14.48 | 9.432% | $15.8458 | $15.85 | $15.85 | $15.80 |
| Purchase #7 | $208.66 | 11.874% | $233.4363 | $233.44 | $233.45 | $233.40 |
| 7 purchase totals = | $1,290.33 | $1,413.8055 | $1,413.82 | $1,413.80 | $1,413.70 | |