| 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 | $61.86 | 6.387% | $65.811 | $65.81 | $65.80 | $65.80 |
| Purchase #2 | $215.64 | 10.463% | $238.2024 | $238.20 | $238.20 | $238.20 |
| Purchase #3 | $210.47 | 4.731% | $220.4273 | $220.43 | $220.45 | $220.40 |
| Purchase #4 | $156.69 | 3.788% | $162.6254 | $162.63 | $162.65 | $162.60 |
| Purchase #5 | $160.60 | 12.482% | $180.6461 | $180.65 | $180.65 | $180.60 |
| Purchase #6 | $113.87 | 12.839% | $128.4898 | $128.49 | $128.50 | $128.50 |
| Purchase #7 | $217.43 | 9.836% | $238.8164 | $238.82 | $238.80 | $238.80 |
| 7 purchase totals = | $1,136.56 | $1,235.0184 | $1,235.03 | $1,235.05 | $1,234.90 | |