| 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 | $207.79 | 4.493% | $217.126 | $217.13 | $217.15 | $217.10 |
| Purchase #2 | $97.53 | 13.517% | $110.7131 | $110.71 | $110.70 | $110.70 |
| Purchase #3 | $221.81 | 11.293% | $246.859 | $246.86 | $246.85 | $246.90 |
| Purchase #4 | $132.27 | 6.628% | $141.0369 | $141.04 | $141.05 | $141.00 |
| Purchase #5 | $17.32 | 3.106% | $17.858 | $17.86 | $17.85 | $17.90 |
| Purchase #6 | $114.25 | 12.226% | $128.2182 | $128.22 | $128.20 | $128.20 |
| Purchase #7 | $49.55 | 4.469% | $51.7644 | $51.76 | $51.75 | $51.80 |
| 7 purchase totals = | $840.52 | $913.5756 | $913.58 | $913.55 | $913.60 | |