| 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 | $192.58 | 5.587% | $203.3394 | $203.34 | $203.35 | $203.30 |
| Purchase #2 | $238.60 | 13.614% | $271.083 | $271.08 | $271.10 | $271.10 |
| Purchase #3 | $125.62 | 5.126% | $132.0593 | $132.06 | $132.05 | $132.10 |
| Purchase #4 | $67.50 | 13.467% | $76.5902 | $76.59 | $76.60 | $76.60 |
| Purchase #5 | $10.57 | 5.604% | $11.1623 | $11.16 | $11.15 | $11.20 |
| Purchase #6 | $125.48 | 8.278% | $135.8672 | $135.87 | $135.85 | $135.90 |
| Purchase #7 | $126.29 | 10.379% | $139.3976 | $139.40 | $139.40 | $139.40 |
| 7 purchase totals = | $886.64 | $969.4990 | $969.50 | $969.50 | $969.60 | |