| 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 | $197.32 | 7.345% | $211.8132 | $211.81 | $211.80 | $211.80 |
| Purchase #2 | $249.33 | 5.267% | $262.4622 | $262.46 | $262.45 | $262.50 |
| Purchase #3 | $177.88 | 8.249% | $192.5533 | $192.55 | $192.55 | $192.60 |
| Purchase #4 | $217.53 | 6.718% | $232.1437 | $232.14 | $232.15 | $232.10 |
| Purchase #5 | $210.42 | 5.218% | $221.3997 | $221.40 | $221.40 | $221.40 |
| Purchase #6 | $60.48 | 12.422% | $67.9928 | $67.99 | $68.00 | $68.00 |
| Purchase #7 | $100.48 | 11.280% | $111.8141 | $111.81 | $111.80 | $111.80 |
| 7 purchase totals = | $1,213.44 | $1,300.1790 | $1,300.16 | $1,300.15 | $1,300.20 | |