| 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 | $213.35 | 6.205% | $226.5884 | $226.59 | $226.60 | $226.60 |
| Purchase #2 | $54.86 | 10.155% | $60.431 | $60.43 | $60.45 | $60.40 |
| Purchase #3 | $96.27 | 7.221% | $103.2217 | $103.22 | $103.20 | $103.20 |
| Purchase #4 | $140.29 | 4.223% | $146.2144 | $146.21 | $146.20 | $146.20 |
| Purchase #5 | $213.57 | 11.103% | $237.2827 | $237.28 | $237.30 | $237.30 |
| Purchase #6 | $50.76 | 12.808% | $57.2613 | $57.26 | $57.25 | $57.30 |
| Purchase #7 | $222.71 | 10.338% | $245.7338 | $245.73 | $245.75 | $245.70 |
| 7 purchase totals = | $991.81 | $1,076.7333 | $1,076.72 | $1,076.75 | $1,076.70 | |