| 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 | $197.98 | 6.364% | $210.5794 | $210.58 | $210.60 | $210.60 |
| Purchase #2 | $229.76 | 4.200% | $239.4099 | $239.41 | $239.40 | $239.40 |
| Purchase #3 | $240.56 | 13.683% | $273.4758 | $273.48 | $273.50 | $273.50 |
| Purchase #4 | $190.71 | 13.533% | $216.5188 | $216.52 | $216.50 | $216.50 |
| Purchase #5 | $111.66 | 9.768% | $122.5669 | $122.57 | $122.55 | $122.60 |
| Purchase #6 | $185.29 | 8.404% | $200.8618 | $200.86 | $200.85 | $200.90 |
| Purchase #7 | $56.48 | 6.800% | $60.3206 | $60.32 | $60.30 | $60.30 |
| 7 purchase totals = | $1,212.44 | $1,323.7332 | $1,323.74 | $1,323.70 | $1,323.80 | |