| 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 | $205.62 | 6.319% | $218.6131 | $218.61 | $218.60 | $218.60 |
| Purchase #2 | $56.92 | 7.369% | $61.1144 | $61.11 | $61.10 | $61.10 |
| Purchase #3 | $231.30 | 3.614% | $239.6592 | $239.66 | $239.65 | $239.70 |
| Purchase #4 | $140.85 | 8.525% | $152.8575 | $152.86 | $152.85 | $152.90 |
| Purchase #5 | $51.55 | 11.755% | $57.6097 | $57.61 | $57.60 | $57.60 |
| Purchase #6 | $229.99 | 10.154% | $253.3432 | $253.34 | $253.35 | $253.30 |
| Purchase #7 | $113.80 | 11.367% | $126.7356 | $126.74 | $126.75 | $126.70 |
| 7 purchase totals = | $1,030.03 | $1,109.9327 | $1,109.93 | $1,109.90 | $1,109.90 | |