| 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 | $241.32 | 13.699% | $274.3784 | $274.38 | $274.40 | $274.40 |
| Purchase #2 | $173.75 | 9.121% | $189.5977 | $189.60 | $189.60 | $189.60 |
| Purchase #3 | $227.82 | 9.433% | $249.3103 | $249.31 | $249.30 | $249.30 |
| Purchase #4 | $212.62 | 5.318% | $223.9271 | $223.93 | $223.95 | $223.90 |
| Purchase #5 | $28.48 | 10.701% | $31.5276 | $31.53 | $31.55 | $31.50 |
| Purchase #6 | $145.61 | 6.297% | $154.7791 | $154.78 | $154.80 | $154.80 |
| Purchase #7 | $11.88 | 12.677% | $13.386 | $13.39 | $13.40 | $13.40 |
| 7 purchase totals = | $1,041.48 | $1,136.9062 | $1,136.92 | $1,137.00 | $1,136.90 | |