| 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 | $113.99 | 8.616% | $123.8114 | $123.81 | $123.80 | $123.80 |
| Purchase #2 | $219.97 | 3.453% | $227.5656 | $227.57 | $227.55 | $227.60 |
| Purchase #3 | $81.44 | 11.402% | $90.7258 | $90.73 | $90.75 | $90.70 |
| Purchase #4 | $19.70 | 11.874% | $22.0392 | $22.04 | $22.05 | $22.00 |
| Purchase #5 | $14.66 | 11.680% | $16.3723 | $16.37 | $16.35 | $16.40 |
| Purchase #6 | $159.39 | 6.502% | $169.7535 | $169.75 | $169.75 | $169.80 |
| Purchase #7 | $171.61 | 9.262% | $187.5045 | $187.50 | $187.50 | $187.50 |
| 7 purchase totals = | $780.76 | $837.7723 | $837.77 | $837.75 | $837.80 | |