| 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 | $19.86 | 3.159% | $20.4874 | $20.49 | $20.50 | $20.50 |
| Purchase #2 | $232.44 | 3.596% | $240.7985 | $240.80 | $240.80 | $240.80 |
| Purchase #3 | $122.31 | 13.709% | $139.0775 | $139.08 | $139.10 | $139.10 |
| Purchase #4 | $152.72 | 6.206% | $162.1978 | $162.20 | $162.20 | $162.20 |
| Purchase #5 | $141.76 | 5.250% | $149.2024 | $149.20 | $149.20 | $149.20 |
| Purchase #6 | $241.49 | 9.191% | $263.6853 | $263.69 | $263.70 | $263.70 |
| Purchase #7 | $79.73 | 5.636% | $84.2236 | $84.22 | $84.20 | $84.20 |
| 7 purchase totals = | $990.31 | $1,059.6725 | $1,059.68 | $1,059.70 | $1,059.70 | |