| 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 | $211.30 | 7.346% | $226.8221 | $226.82 | $226.80 | $226.80 |
| Purchase #2 | $161.43 | 6.418% | $171.7906 | $171.79 | $171.80 | $171.80 |
| Purchase #3 | $132.78 | 3.555% | $137.5003 | $137.50 | $137.50 | $137.50 |
| Purchase #4 | $183.68 | 6.529% | $195.6725 | $195.67 | $195.65 | $195.70 |
| Purchase #5 | $107.54 | 13.336% | $121.8815 | $121.88 | $121.90 | $121.90 |
| Purchase #6 | $59.93 | 11.584% | $66.8723 | $66.87 | $66.85 | $66.90 |
| Purchase #7 | $152.29 | 6.147% | $161.6513 | $161.65 | $161.65 | $161.70 |
| 7 purchase totals = | $1,008.95 | $1,082.1906 | $1,082.18 | $1,082.15 | $1,082.30 | |