| 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 | $201.71 | 13.518% | $228.9772 | $228.98 | $229.00 | $229.00 |
| Purchase #2 | $32.87 | 5.815% | $34.7814 | $34.78 | $34.80 | $34.80 |
| Purchase #3 | $124.29 | 13.671% | $141.2817 | $141.28 | $141.30 | $141.30 |
| Purchase #4 | $123.60 | 9.724% | $135.6189 | $135.62 | $135.60 | $135.60 |
| Purchase #5 | $90.56 | 8.571% | $98.3219 | $98.32 | $98.30 | $98.30 |
| Purchase #6 | $244.88 | 12.845% | $276.3348 | $276.33 | $276.35 | $276.30 |
| Purchase #7 | $98.69 | 5.785% | $104.3992 | $104.40 | $104.40 | $104.40 |
| 7 purchase totals = | $916.60 | $1,019.7151 | $1,019.71 | $1,019.75 | $1,019.70 | |