| 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 | $105.65 | 4.347% | $110.2426 | $110.24 | $110.25 | $110.20 |
| Purchase #2 | $220.43 | 7.128% | $236.1423 | $236.14 | $236.15 | $236.10 |
| Purchase #3 | $211.82 | 12.271% | $237.8124 | $237.81 | $237.80 | $237.80 |
| Purchase #4 | $5.46 | 9.825% | $5.9964 | $6.00 | $6.00 | $6.00 |
| Purchase #5 | $123.67 | 12.873% | $139.59 | $139.59 | $139.60 | $139.60 |
| Purchase #6 | $185.39 | 12.120% | $207.8593 | $207.86 | $207.85 | $207.90 |
| Purchase #7 | $95.74 | 8.235% | $103.6242 | $103.62 | $103.60 | $103.60 |
| 7 purchase totals = | $948.16 | $1,041.2672 | $1,041.26 | $1,041.25 | $1,041.20 | |