| 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 | $215.62 | 6.772% | $230.2218 | $230.22 | $230.20 | $230.20 |
| Purchase #2 | $142.41 | 13.483% | $161.6111 | $161.61 | $161.60 | $161.60 |
| Purchase #3 | $116.51 | 12.718% | $131.3277 | $131.33 | $131.35 | $131.30 |
| Purchase #4 | $202.72 | 12.181% | $227.4133 | $227.41 | $227.40 | $227.40 |
| Purchase #5 | $200.40 | 10.433% | $221.3077 | $221.31 | $221.30 | $221.30 |
| Purchase #6 | $169.80 | 11.838% | $189.9009 | $189.90 | $189.90 | $189.90 |
| Purchase #7 | $164.66 | 7.370% | $176.7954 | $176.80 | $176.80 | $176.80 |
| 7 purchase totals = | $1,212.12 | $1,338.5779 | $1,338.58 | $1,338.55 | $1,338.50 | |