| 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 | $231.43 | 13.693% | $263.1197 | $263.12 | $263.10 | $263.10 |
| Purchase #2 | $238.29 | 7.184% | $255.4088 | $255.41 | $255.40 | $255.40 |
| Purchase #3 | $192.99 | 12.644% | $217.3917 | $217.39 | $217.40 | $217.40 |
| Purchase #4 | $63.29 | 9.274% | $69.1595 | $69.16 | $69.15 | $69.20 |
| Purchase #5 | $109.35 | 9.279% | $119.4966 | $119.50 | $119.50 | $119.50 |
| Purchase #6 | $65.77 | 4.573% | $68.7777 | $68.78 | $68.80 | $68.80 |
| Purchase #7 | $180.98 | 3.485% | $187.2872 | $187.29 | $187.30 | $187.30 |
| 7 purchase totals = | $1,082.10 | $1,180.6412 | $1,180.65 | $1,180.65 | $1,180.70 | |