| 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 | $233.31 | 3.570% | $241.6392 | $241.64 | $241.65 | $241.60 |
| Purchase #2 | $18.69 | 9.546% | $20.4741 | $20.47 | $20.45 | $20.50 |
| Purchase #3 | $10.41 | 4.743% | $10.9037 | $10.90 | $10.90 | $10.90 |
| Purchase #4 | $218.71 | 12.489% | $246.0247 | $246.02 | $246.00 | $246.00 |
| Purchase #5 | $241.57 | 11.578% | $269.539 | $269.54 | $269.55 | $269.50 |
| Purchase #6 | $247.89 | 11.336% | $275.9908 | $275.99 | $276.00 | $276.00 |
| Purchase #7 | $17.82 | 11.586% | $19.8846 | $19.88 | $19.90 | $19.90 |
| 7 purchase totals = | $988.40 | $1,084.4561 | $1,084.44 | $1,084.45 | $1,084.40 | |