| 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 | $209.74 | 7.144% | $224.7238 | $224.72 | $224.70 | $224.70 |
| Purchase #2 | $201.75 | 13.315% | $228.613 | $228.61 | $228.60 | $228.60 |
| Purchase #3 | $162.67 | 7.125% | $174.2602 | $174.26 | $174.25 | $174.30 |
| Purchase #4 | $101.42 | 8.563% | $110.1046 | $110.10 | $110.10 | $110.10 |
| Purchase #5 | $188.69 | 11.455% | $210.3044 | $210.30 | $210.30 | $210.30 |
| Purchase #6 | $226.72 | 3.185% | $233.941 | $233.94 | $233.95 | $233.90 |
| Purchase #7 | $199.71 | 10.776% | $221.2307 | $221.23 | $221.25 | $221.20 |
| 7 purchase totals = | $1,290.70 | $1,403.1777 | $1,403.16 | $1,403.15 | $1,403.10 | |