| 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 | $231.90 | 11.311% | $258.1302 | $258.13 | $258.15 | $258.10 |
| Purchase #2 | $226.47 | 13.402% | $256.8215 | $256.82 | $256.80 | $256.80 |
| Purchase #3 | $91.38 | 13.529% | $103.7428 | $103.74 | $103.75 | $103.70 |
| Purchase #4 | $41.87 | 13.315% | $47.445 | $47.45 | $47.45 | $47.40 |
| Purchase #5 | $233.97 | 10.140% | $257.6946 | $257.69 | $257.70 | $257.70 |
| Purchase #6 | $30.25 | 3.660% | $31.3572 | $31.36 | $31.35 | $31.40 |
| Purchase #7 | $41.27 | 12.422% | $46.3966 | $46.40 | $46.40 | $46.40 |
| 7 purchase totals = | $897.11 | $1,001.5879 | $1,001.59 | $1,001.60 | $1,001.50 | |