| 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 | $193.51 | 13.518% | $219.6687 | $219.67 | $219.65 | $219.70 |
| Purchase #2 | $206.57 | 7.142% | $221.3232 | $221.32 | $221.30 | $221.30 |
| Purchase #3 | $143.69 | 13.565% | $163.1815 | $163.18 | $163.20 | $163.20 |
| Purchase #4 | $241.94 | 13.184% | $273.8374 | $273.84 | $273.85 | $273.80 |
| Purchase #5 | $237.28 | 8.800% | $258.1606 | $258.16 | $258.15 | $258.20 |
| Purchase #6 | $128.89 | 8.102% | $139.3327 | $139.33 | $139.35 | $139.30 |
| Purchase #7 | $107.44 | 4.330% | $112.0922 | $112.09 | $112.10 | $112.10 |
| 7 purchase totals = | $1,259.32 | $1,387.5963 | $1,387.59 | $1,387.60 | $1,387.60 | |