| 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 | $178.27 | 10.176% | $196.4108 | $196.41 | $196.40 | $196.40 |
| Purchase #2 | $248.95 | 8.687% | $270.5763 | $270.58 | $270.60 | $270.60 |
| Purchase #3 | $120.67 | 12.275% | $135.4822 | $135.48 | $135.50 | $135.50 |
| Purchase #4 | $229.42 | 11.492% | $255.7849 | $255.78 | $255.80 | $255.80 |
| Purchase #5 | $241.66 | 9.445% | $264.4848 | $264.48 | $264.50 | $264.50 |
| Purchase #6 | $190.70 | 3.751% | $197.8532 | $197.85 | $197.85 | $197.90 |
| Purchase #7 | $125.63 | 9.126% | $137.095 | $137.10 | $137.10 | $137.10 |
| 7 purchase totals = | $1,335.30 | $1,457.6872 | $1,457.68 | $1,457.75 | $1,457.80 | |