| 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 | $245.52 | 5.396% | $258.7683 | $258.77 | $258.75 | $258.80 |
| Purchase #2 | $11.30 | 13.463% | $12.8213 | $12.82 | $12.80 | $12.80 |
| Purchase #3 | $120.66 | 8.479% | $130.8908 | $130.89 | $130.90 | $130.90 |
| Purchase #4 | $249.51 | 13.565% | $283.356 | $283.36 | $283.35 | $283.40 |
| Purchase #5 | $66.66 | 3.219% | $68.8058 | $68.81 | $68.80 | $68.80 |
| Purchase #6 | $44.53 | 10.380% | $49.1522 | $49.15 | $49.15 | $49.20 |
| Purchase #7 | $241.77 | 10.537% | $267.2453 | $267.25 | $267.25 | $267.20 |
| 7 purchase totals = | $979.95 | $1,071.0397 | $1,071.05 | $1,071.00 | $1,071.10 | |