| 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 | $250.59 | 8.261% | $271.2912 | $271.29 | $271.30 | $271.30 |
| Purchase #2 | $199.69 | 9.733% | $219.1258 | $219.13 | $219.15 | $219.10 |
| Purchase #3 | $143.80 | 6.590% | $153.2764 | $153.28 | $153.30 | $153.30 |
| Purchase #4 | $197.57 | 12.338% | $221.9462 | $221.95 | $221.95 | $221.90 |
| Purchase #5 | $47.97 | 11.188% | $53.3369 | $53.34 | $53.35 | $53.30 |
| Purchase #6 | $116.75 | 5.679% | $123.3802 | $123.38 | $123.40 | $123.40 |
| Purchase #7 | $216.98 | 10.445% | $239.6436 | $239.64 | $239.65 | $239.60 |
| 7 purchase totals = | $1,173.35 | $1,282.0003 | $1,282.01 | $1,282.10 | $1,281.90 | |