| 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 | $216.84 | 6.343% | $230.5942 | $230.59 | $230.60 | $230.60 |
| Purchase #2 | $133.35 | 5.298% | $140.4149 | $140.41 | $140.40 | $140.40 |
| Purchase #3 | $220.31 | 6.352% | $234.3041 | $234.30 | $234.30 | $234.30 |
| Purchase #4 | $185.31 | 11.288% | $206.2278 | $206.23 | $206.25 | $206.20 |
| Purchase #5 | $161.62 | 5.475% | $170.4687 | $170.47 | $170.45 | $170.50 |
| Purchase #6 | $171.30 | 5.731% | $181.1172 | $181.12 | $181.10 | $181.10 |
| Purchase #7 | $135.98 | 10.437% | $150.1722 | $150.17 | $150.15 | $150.20 |
| 7 purchase totals = | $1,224.71 | $1,313.2991 | $1,313.29 | $1,313.25 | $1,313.30 | |