| 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 | $102.44 | 11.259% | $113.9737 | $113.97 | $113.95 | $114.00 |
| Purchase #2 | $23.71 | 6.386% | $25.2241 | $25.22 | $25.20 | $25.20 |
| Purchase #3 | $137.74 | 9.687% | $151.0829 | $151.08 | $151.10 | $151.10 |
| Purchase #4 | $191.70 | 10.407% | $211.6502 | $211.65 | $211.65 | $211.70 |
| Purchase #5 | $67.61 | 3.744% | $70.1413 | $70.14 | $70.15 | $70.10 |
| Purchase #6 | $203.58 | 9.353% | $222.6208 | $222.62 | $222.60 | $222.60 |
| Purchase #7 | $46.35 | 11.404% | $51.6358 | $51.64 | $51.65 | $51.60 |
| 7 purchase totals = | $773.13 | $846.3288 | $846.32 | $846.30 | $846.30 | |