| 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 | $105.66 | 6.348% | $112.3673 | $112.37 | $112.35 | $112.40 |
| Purchase #2 | $220.31 | 10.874% | $244.2665 | $244.27 | $244.25 | $244.30 |
| Purchase #3 | $199.57 | 8.852% | $217.2359 | $217.24 | $217.25 | $217.20 |
| Purchase #4 | $150.50 | 13.822% | $171.3021 | $171.30 | $171.30 | $171.30 |
| Purchase #5 | $190.80 | 9.736% | $209.3763 | $209.38 | $209.40 | $209.40 |
| Purchase #6 | $61.30 | 11.816% | $68.5432 | $68.54 | $68.55 | $68.50 |
| Purchase #7 | $122.26 | 6.150% | $129.779 | $129.78 | $129.80 | $129.80 |
| 7 purchase totals = | $1,050.40 | $1,152.8703 | $1,152.88 | $1,152.90 | $1,152.90 | |