| 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 | $107.72 | 11.515% | $120.124 | $120.12 | $120.10 | $120.10 |
| Purchase #2 | $171.76 | 12.805% | $193.7539 | $193.75 | $193.75 | $193.80 |
| Purchase #3 | $179.30 | 12.505% | $201.7215 | $201.72 | $201.70 | $201.70 |
| Purchase #4 | $130.69 | 10.777% | $144.7745 | $144.77 | $144.75 | $144.80 |
| Purchase #5 | $47.36 | 8.455% | $51.3643 | $51.36 | $51.35 | $51.40 |
| Purchase #6 | $121.30 | 3.416% | $125.4436 | $125.44 | $125.45 | $125.40 |
| Purchase #7 | $229.61 | 11.171% | $255.2597 | $255.26 | $255.25 | $255.30 |
| 7 purchase totals = | $987.74 | $1,092.4415 | $1,092.42 | $1,092.35 | $1,092.50 | |