| 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 | $186.90 | 3.308% | $193.0827 | $193.08 | $193.10 | $193.10 |
| Purchase #2 | $44.75 | 9.152% | $48.8455 | $48.85 | $48.85 | $48.80 |
| Purchase #3 | $15.30 | 7.516% | $16.4499 | $16.45 | $16.45 | $16.40 |
| Purchase #4 | $232.38 | 13.787% | $264.4182 | $264.42 | $264.40 | $264.40 |
| Purchase #5 | $29.45 | 7.163% | $31.5595 | $31.56 | $31.55 | $31.60 |
| Purchase #6 | $192.25 | 13.506% | $218.2153 | $218.22 | $218.20 | $218.20 |
| Purchase #7 | $248.76 | 10.141% | $273.9868 | $273.99 | $274.00 | $274.00 |
| 7 purchase totals = | $949.79 | $1,046.5579 | $1,046.57 | $1,046.55 | $1,046.50 | |