| 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 | $111.60 | 3.598% | $115.6154 | $115.62 | $115.60 | $115.60 |
| Purchase #2 | $196.49 | 4.146% | $204.6365 | $204.64 | $204.65 | $204.60 |
| Purchase #3 | $47.27 | 4.730% | $49.5059 | $49.51 | $49.50 | $49.50 |
| Purchase #4 | $143.55 | 10.488% | $158.6055 | $158.61 | $158.60 | $158.60 |
| Purchase #5 | $217.63 | 12.254% | $244.2984 | $244.30 | $244.30 | $244.30 |
| Purchase #6 | $170.54 | 4.416% | $178.071 | $178.07 | $178.05 | $178.10 |
| Purchase #7 | $130.83 | 3.544% | $135.4666 | $135.47 | $135.45 | $135.50 |
| 7 purchase totals = | $1,017.91 | $1,086.1993 | $1,086.22 | $1,086.15 | $1,086.20 | |