| 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 | $194.92 | 8.304% | $211.1062 | $211.11 | $211.10 | $211.10 |
| Purchase #2 | $236.70 | 4.844% | $248.1657 | $248.17 | $248.15 | $248.20 |
| Purchase #3 | $184.30 | 5.445% | $194.3351 | $194.34 | $194.35 | $194.30 |
| Purchase #4 | $64.67 | 10.611% | $71.5321 | $71.53 | $71.55 | $71.50 |
| Purchase #5 | $226.70 | 13.535% | $257.3838 | $257.38 | $257.40 | $257.40 |
| Purchase #6 | $183.63 | 11.546% | $204.8319 | $204.83 | $204.85 | $204.80 |
| Purchase #7 | $215.34 | 6.564% | $229.4749 | $229.47 | $229.45 | $229.50 |
| 7 purchase totals = | $1,306.26 | $1,416.8297 | $1,416.83 | $1,416.85 | $1,416.80 | |