| 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 | $80.74 | 8.273% | $87.4196 | $87.42 | $87.40 | $87.40 |
| Purchase #2 | $183.83 | 7.347% | $197.336 | $197.34 | $197.35 | $197.30 |
| Purchase #3 | $103.26 | 6.118% | $109.5774 | $109.58 | $109.60 | $109.60 |
| Purchase #4 | $108.81 | 5.316% | $114.5943 | $114.59 | $114.60 | $114.60 |
| Purchase #5 | $244.28 | 12.812% | $275.5772 | $275.58 | $275.60 | $275.60 |
| Purchase #6 | $147.54 | 6.786% | $157.5521 | $157.55 | $157.55 | $157.60 |
| Purchase #7 | $138.27 | 9.832% | $151.8647 | $151.86 | $151.85 | $151.90 |
| 7 purchase totals = | $1,006.73 | $1,093.9213 | $1,093.92 | $1,093.95 | $1,094.00 | |