| 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 | $237.99 | 4.433% | $248.5401 | $248.54 | $248.55 | $248.50 |
| Purchase #2 | $150.81 | 12.604% | $169.8181 | $169.82 | $169.80 | $169.80 |
| Purchase #3 | $219.78 | 6.340% | $233.7141 | $233.71 | $233.70 | $233.70 |
| Purchase #4 | $183.85 | 12.358% | $206.5702 | $206.57 | $206.55 | $206.60 |
| Purchase #5 | $17.70 | 5.235% | $18.6266 | $18.63 | $18.65 | $18.60 |
| Purchase #6 | $112.60 | 8.457% | $122.1226 | $122.12 | $122.10 | $122.10 |
| Purchase #7 | $129.87 | 12.377% | $145.944 | $145.94 | $145.95 | $145.90 |
| 7 purchase totals = | $1,052.60 | $1,145.3357 | $1,145.33 | $1,145.30 | $1,145.20 | |