| 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 | $198.69 | 6.864% | $212.3281 | $212.33 | $212.35 | $212.30 |
| Purchase #2 | $142.53 | 10.630% | $157.6809 | $157.68 | $157.70 | $157.70 |
| Purchase #3 | $223.71 | 10.111% | $246.3293 | $246.33 | $246.35 | $246.30 |
| Purchase #4 | $105.80 | 9.354% | $115.6965 | $115.70 | $115.70 | $115.70 |
| Purchase #5 | $10.78 | 4.805% | $11.298 | $11.30 | $11.30 | $11.30 |
| Purchase #6 | $147.68 | 9.446% | $161.6299 | $161.63 | $161.65 | $161.60 |
| Purchase #7 | $122.78 | 5.573% | $129.6225 | $129.62 | $129.60 | $129.60 |
| 7 purchase totals = | $951.97 | $1,034.5852 | $1,034.59 | $1,034.65 | $1,034.50 | |