| 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 | $237.53 | 12.150% | $266.3899 | $266.39 | $266.40 | $266.40 |
| Purchase #2 | $82.93 | 11.193% | $92.2124 | $92.21 | $92.20 | $92.20 |
| Purchase #3 | $126.85 | 10.452% | $140.1084 | $140.11 | $140.10 | $140.10 |
| Purchase #4 | $84.93 | 4.249% | $88.5387 | $88.54 | $88.55 | $88.50 |
| Purchase #5 | $246.66 | 10.503% | $272.5667 | $272.57 | $272.55 | $272.60 |
| Purchase #6 | $243.66 | 3.556% | $252.3245 | $252.32 | $252.30 | $252.30 |
| Purchase #7 | $176.61 | 10.450% | $195.0657 | $195.07 | $195.05 | $195.10 |
| 7 purchase totals = | $1,199.17 | $1,307.2063 | $1,307.21 | $1,307.15 | $1,307.20 | |