| 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 | $201.96 | 4.177% | $210.3959 | $210.40 | $210.40 | $210.40 |
| Purchase #2 | $81.59 | 12.749% | $91.9919 | $91.99 | $92.00 | $92.00 |
| Purchase #3 | $226.45 | 5.617% | $239.1697 | $239.17 | $239.15 | $239.20 |
| Purchase #4 | $22.61 | 7.815% | $24.377 | $24.38 | $24.40 | $24.40 |
| Purchase #5 | $220.63 | 10.868% | $244.6081 | $244.61 | $244.60 | $244.60 |
| Purchase #6 | $246.53 | 10.779% | $273.1035 | $273.10 | $273.10 | $273.10 |
| Purchase #7 | $130.99 | 6.187% | $139.0944 | $139.09 | $139.10 | $139.10 |
| 7 purchase totals = | $1,130.76 | $1,222.7405 | $1,222.74 | $1,222.75 | $1,222.80 | |