| 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 | $93.47 | 13.510% | $106.0978 | $106.10 | $106.10 | $106.10 |
| Purchase #2 | $242.90 | 5.745% | $256.8546 | $256.85 | $256.85 | $256.90 |
| Purchase #3 | $246.29 | 3.162% | $254.0777 | $254.08 | $254.10 | $254.10 |
| Purchase #4 | $226.25 | 11.365% | $251.9633 | $251.96 | $251.95 | $252.00 |
| Purchase #5 | $182.58 | 9.873% | $200.6061 | $200.61 | $200.60 | $200.60 |
| Purchase #6 | $195.33 | 5.518% | $206.1083 | $206.11 | $206.10 | $206.10 |
| Purchase #7 | $199.53 | 11.437% | $222.3502 | $222.35 | $222.35 | $222.40 |
| 7 purchase totals = | $1,386.35 | $1,498.0580 | $1,498.06 | $1,498.05 | $1,498.20 | |