| 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 | $123.65 | 3.777% | $128.3203 | $128.32 | $128.30 | $128.30 |
| Purchase #2 | $141.28 | 11.802% | $157.9539 | $157.95 | $157.95 | $158.00 |
| Purchase #3 | $47.84 | 5.491% | $50.4669 | $50.47 | $50.45 | $50.50 |
| Purchase #4 | $182.39 | 3.726% | $189.1859 | $189.19 | $189.20 | $189.20 |
| Purchase #5 | $245.31 | 11.330% | $273.1036 | $273.10 | $273.10 | $273.10 |
| Purchase #6 | $151.51 | 13.813% | $172.4381 | $172.44 | $172.45 | $172.40 |
| Purchase #7 | $234.39 | 13.250% | $265.4467 | $265.45 | $265.45 | $265.40 |
| 7 purchase totals = | $1,126.37 | $1,236.9154 | $1,236.92 | $1,236.90 | $1,236.90 | |