| 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 | $216.98 | 10.325% | $239.3832 | $239.38 | $239.40 | $239.40 |
| Purchase #2 | $204.47 | 4.690% | $214.0596 | $214.06 | $214.05 | $214.10 |
| Purchase #3 | $35.27 | 4.216% | $36.757 | $36.76 | $36.75 | $36.80 |
| Purchase #4 | $121.98 | 11.271% | $135.7284 | $135.73 | $135.75 | $135.70 |
| Purchase #5 | $35.73 | 7.212% | $38.3068 | $38.31 | $38.30 | $38.30 |
| Purchase #6 | $170.29 | 13.119% | $192.6303 | $192.63 | $192.65 | $192.60 |
| Purchase #7 | $133.64 | 4.400% | $139.5202 | $139.52 | $139.50 | $139.50 |
| 7 purchase totals = | $918.36 | $996.3855 | $996.39 | $996.40 | $996.40 | |