| 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 | $81.90 | 3.379% | $84.6674 | $84.67 | $84.65 | $84.70 |
| Purchase #2 | $95.86 | 10.190% | $105.6281 | $105.63 | $105.65 | $105.60 |
| Purchase #3 | $136.60 | 6.624% | $145.6484 | $145.65 | $145.65 | $145.60 |
| Purchase #4 | $230.47 | 5.656% | $243.5054 | $243.51 | $243.50 | $243.50 |
| Purchase #5 | $215.78 | 10.768% | $239.0152 | $239.02 | $239.00 | $239.00 |
| Purchase #6 | $200.43 | 12.673% | $225.8305 | $225.83 | $225.85 | $225.80 |
| Purchase #7 | $207.94 | 10.392% | $229.5491 | $229.55 | $229.55 | $229.50 |
| 7 purchase totals = | $1,168.98 | $1,273.8441 | $1,273.86 | $1,273.85 | $1,273.70 | |