| 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 | $139.52 | 7.576% | $150.09 | $150.09 | $150.10 | $150.10 |
| Purchase #2 | $228.81 | 9.702% | $251.0091 | $251.01 | $251.00 | $251.00 |
| Purchase #3 | $22.72 | 7.380% | $24.3967 | $24.40 | $24.40 | $24.40 |
| Purchase #4 | $239.72 | 5.725% | $253.444 | $253.44 | $253.45 | $253.40 |
| Purchase #5 | $233.57 | 5.549% | $246.5308 | $246.53 | $246.55 | $246.50 |
| Purchase #6 | $57.99 | 10.308% | $63.9676 | $63.97 | $63.95 | $64.00 |
| Purchase #7 | $18.85 | 3.269% | $19.4662 | $19.47 | $19.45 | $19.50 |
| 7 purchase totals = | $941.18 | $1,008.9044 | $1,008.91 | $1,008.90 | $1,008.90 | |