| 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 | $140.25 | 3.774% | $145.543 | $145.54 | $145.55 | $145.50 |
| Purchase #2 | $108.40 | 3.423% | $112.1105 | $112.11 | $112.10 | $112.10 |
| Purchase #3 | $238.25 | 3.204% | $245.8835 | $245.88 | $245.90 | $245.90 |
| Purchase #4 | $141.51 | 10.378% | $156.1959 | $156.20 | $156.20 | $156.20 |
| Purchase #5 | $237.36 | 12.794% | $267.7278 | $267.73 | $267.75 | $267.70 |
| Purchase #6 | $126.37 | 9.248% | $138.0567 | $138.06 | $138.05 | $138.10 |
| Purchase #7 | $116.59 | 10.418% | $128.7363 | $128.74 | $128.75 | $128.70 |
| 7 purchase totals = | $1,108.73 | $1,194.2537 | $1,194.26 | $1,194.30 | $1,194.20 | |