| 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 | $196.92 | 8.547% | $213.7508 | $213.75 | $213.75 | $213.80 |
| Purchase #2 | $140.87 | 12.252% | $158.1294 | $158.13 | $158.15 | $158.10 |
| Purchase #3 | $223.26 | 9.620% | $244.7376 | $244.74 | $244.75 | $244.70 |
| Purchase #4 | $141.65 | 8.611% | $153.8475 | $153.85 | $153.85 | $153.80 |
| Purchase #5 | $142.84 | 13.564% | $162.2148 | $162.21 | $162.20 | $162.20 |
| Purchase #6 | $39.43 | 13.334% | $44.6876 | $44.69 | $44.70 | $44.70 |
| Purchase #7 | $110.33 | 8.523% | $119.7334 | $119.73 | $119.75 | $119.70 |
| 7 purchase totals = | $995.30 | $1,097.1011 | $1,097.10 | $1,097.15 | $1,097.00 | |