| 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 | $197.64 | 13.361% | $224.0467 | $224.05 | $224.05 | $224.00 |
| Purchase #2 | $190.30 | 7.273% | $204.1405 | $204.14 | $204.15 | $204.10 |
| Purchase #3 | $128.42 | 5.300% | $135.2263 | $135.23 | $135.25 | $135.20 |
| Purchase #4 | $135.99 | 10.339% | $150.05 | $150.05 | $150.05 | $150.10 |
| Purchase #5 | $197.88 | 3.286% | $204.3823 | $204.38 | $204.40 | $204.40 |
| Purchase #6 | $173.34 | 11.839% | $193.8617 | $193.86 | $193.85 | $193.90 |
| Purchase #7 | $68.70 | 4.398% | $71.7214 | $71.72 | $71.70 | $71.70 |
| 7 purchase totals = | $1,092.27 | $1,183.4289 | $1,183.43 | $1,183.45 | $1,183.40 | |