| 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 | $178.28 | 7.611% | $191.8489 | $191.85 | $191.85 | $191.80 |
| Purchase #2 | $195.32 | 9.670% | $214.2074 | $214.21 | $214.20 | $214.20 |
| Purchase #3 | $146.94 | 4.292% | $153.2467 | $153.25 | $153.25 | $153.20 |
| Purchase #4 | $239.36 | 6.703% | $255.4043 | $255.40 | $255.40 | $255.40 |
| Purchase #5 | $244.91 | 11.515% | $273.1114 | $273.11 | $273.10 | $273.10 |
| Purchase #6 | $213.74 | 5.670% | $225.8591 | $225.86 | $225.85 | $225.90 |
| Purchase #7 | $18.86 | 13.111% | $21.3327 | $21.33 | $21.35 | $21.30 |
| 7 purchase totals = | $1,237.41 | $1,335.0105 | $1,335.01 | $1,335.00 | $1,334.90 | |