| 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 | $245.32 | 11.844% | $274.3757 | $274.38 | $274.40 | $274.40 |
| Purchase #2 | $221.51 | 8.810% | $241.025 | $241.03 | $241.05 | $241.00 |
| Purchase #3 | $68.85 | 13.680% | $78.2687 | $78.27 | $78.25 | $78.30 |
| Purchase #4 | $96.26 | 3.519% | $99.6474 | $99.65 | $99.65 | $99.60 |
| Purchase #5 | $125.64 | 7.786% | $135.4223 | $135.42 | $135.40 | $135.40 |
| Purchase #6 | $127.31 | 11.135% | $141.486 | $141.49 | $141.50 | $141.50 |
| Purchase #7 | $202.51 | 12.236% | $227.2891 | $227.29 | $227.30 | $227.30 |
| 7 purchase totals = | $1,087.40 | $1,197.5142 | $1,197.53 | $1,197.55 | $1,197.50 | |