| 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 | $77.26 | 6.236% | $82.0779 | $82.08 | $82.10 | $82.10 |
| Purchase #2 | $232.76 | 13.372% | $263.8847 | $263.88 | $263.90 | $263.90 |
| Purchase #3 | $181.65 | 13.392% | $205.9766 | $205.98 | $206.00 | $206.00 |
| Purchase #4 | $219.94 | 12.228% | $246.8343 | $246.83 | $246.85 | $246.80 |
| Purchase #5 | $182.52 | 6.501% | $194.3856 | $194.39 | $194.40 | $194.40 |
| Purchase #6 | $90.44 | 13.375% | $102.5364 | $102.54 | $102.55 | $102.50 |
| Purchase #7 | $207.81 | 9.624% | $227.8096 | $227.81 | $227.80 | $227.80 |
| 7 purchase totals = | $1,192.38 | $1,323.5051 | $1,323.51 | $1,323.60 | $1,323.50 | |