| 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 | $189.89 | 7.762% | $204.6293 | $204.63 | $204.65 | $204.60 |
| Purchase #2 | $202.31 | 3.523% | $209.4374 | $209.44 | $209.45 | $209.40 |
| Purchase #3 | $215.64 | 10.196% | $237.6267 | $237.63 | $237.65 | $237.60 |
| Purchase #4 | $173.68 | 3.458% | $179.6859 | $179.69 | $179.70 | $179.70 |
| Purchase #5 | $80.98 | 5.246% | $85.2282 | $85.23 | $85.25 | $85.20 |
| Purchase #6 | $220.58 | 13.441% | $250.2282 | $250.23 | $250.25 | $250.20 |
| Purchase #7 | $57.50 | 8.779% | $62.5479 | $62.55 | $62.55 | $62.50 |
| 7 purchase totals = | $1,140.58 | $1,229.3836 | $1,229.40 | $1,229.50 | $1,229.20 | |