| 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 | $234.88 | 13.433% | $266.4314 | $266.43 | $266.45 | $266.40 |
| Purchase #2 | $63.52 | 7.573% | $68.3304 | $68.33 | $68.35 | $68.30 |
| Purchase #3 | $42.42 | 3.158% | $43.7596 | $43.76 | $43.75 | $43.80 |
| Purchase #4 | $109.48 | 6.606% | $116.7122 | $116.71 | $116.70 | $116.70 |
| Purchase #5 | $172.47 | 3.306% | $178.1719 | $178.17 | $178.15 | $178.20 |
| Purchase #6 | $234.41 | 3.332% | $242.2205 | $242.22 | $242.20 | $242.20 |
| Purchase #7 | $180.31 | 7.485% | $193.8062 | $193.81 | $193.80 | $193.80 |
| 7 purchase totals = | $1,037.49 | $1,109.4322 | $1,109.43 | $1,109.40 | $1,109.40 | |