| 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 | $7.73 | 12.187% | $8.6721 | $8.67 | $8.65 | $8.70 |
| Purchase #2 | $139.53 | 13.266% | $158.04 | $158.04 | $158.05 | $158.00 |
| Purchase #3 | $234.62 | 4.535% | $245.26 | $245.26 | $245.25 | $245.30 |
| Purchase #4 | $211.67 | 6.626% | $225.6953 | $225.70 | $225.70 | $225.70 |
| Purchase #5 | $239.64 | 6.796% | $255.9259 | $255.93 | $255.95 | $255.90 |
| Purchase #6 | $170.70 | 3.164% | $176.1009 | $176.10 | $176.10 | $176.10 |
| Purchase #7 | $202.87 | 11.431% | $226.0601 | $226.06 | $226.05 | $226.10 |
| 7 purchase totals = | $1,206.76 | $1,295.7543 | $1,295.76 | $1,295.75 | $1,295.80 | |