| 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 | $139.47 | 4.254% | $145.4031 | $145.40 | $145.40 | $145.40 |
| Purchase #2 | $34.90 | 5.841% | $36.9385 | $36.94 | $36.95 | $36.90 |
| Purchase #3 | $150.95 | 13.316% | $171.0505 | $171.05 | $171.05 | $171.10 |
| Purchase #4 | $132.84 | 11.794% | $148.5071 | $148.51 | $148.50 | $148.50 |
| Purchase #5 | $218.31 | 10.210% | $240.5995 | $240.60 | $240.60 | $240.60 |
| Purchase #6 | $241.50 | 10.740% | $267.4371 | $267.44 | $267.45 | $267.40 |
| Purchase #7 | $23.81 | 10.744% | $26.3681 | $26.37 | $26.35 | $26.40 |
| 7 purchase totals = | $941.78 | $1,036.3039 | $1,036.31 | $1,036.30 | $1,036.30 | |