| 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 | $189.74 | 8.498% | $205.8641 | $205.86 | $205.85 | $205.90 |
| Purchase #2 | $237.47 | 13.808% | $270.2599 | $270.26 | $270.25 | $270.30 |
| Purchase #3 | $47.33 | 8.339% | $51.2768 | $51.28 | $51.30 | $51.30 |
| Purchase #4 | $122.40 | 4.600% | $128.0304 | $128.03 | $128.05 | $128.00 |
| Purchase #5 | $194.33 | 11.794% | $217.2493 | $217.25 | $217.25 | $217.20 |
| Purchase #6 | $209.54 | 4.837% | $219.6754 | $219.68 | $219.70 | $219.70 |
| Purchase #7 | $60.40 | 11.286% | $67.2167 | $67.22 | $67.20 | $67.20 |
| 7 purchase totals = | $1,061.21 | $1,159.5726 | $1,159.58 | $1,159.60 | $1,159.60 | |