| 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 | $7.94 | 10.137% | $8.7449 | $8.74 | $8.75 | $8.70 |
| Purchase #2 | $106.67 | 10.402% | $117.7658 | $117.77 | $117.75 | $117.80 |
| Purchase #3 | $150.30 | 5.604% | $158.7228 | $158.72 | $158.70 | $158.70 |
| Purchase #4 | $124.48 | 11.605% | $138.9259 | $138.93 | $138.95 | $138.90 |
| Purchase #5 | $232.98 | 4.833% | $244.2399 | $244.24 | $244.25 | $244.20 |
| Purchase #6 | $231.50 | 9.602% | $253.7286 | $253.73 | $253.75 | $253.70 |
| Purchase #7 | $173.50 | 10.396% | $191.5371 | $191.54 | $191.55 | $191.50 |
| 7 purchase totals = | $1,027.37 | $1,113.6650 | $1,113.67 | $1,113.70 | $1,113.50 | |