| 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 | $118.51 | 9.326% | $129.5622 | $129.56 | $129.55 | $129.60 |
| Purchase #2 | $22.92 | 5.418% | $24.1618 | $24.16 | $24.15 | $24.20 |
| Purchase #3 | $179.63 | 11.545% | $200.3683 | $200.37 | $200.35 | $200.40 |
| Purchase #4 | $203.57 | 6.493% | $216.7878 | $216.79 | $216.80 | $216.80 |
| Purchase #5 | $81.42 | 3.269% | $84.0816 | $84.08 | $84.10 | $84.10 |
| Purchase #6 | $207.39 | 4.263% | $216.231 | $216.23 | $216.25 | $216.20 |
| Purchase #7 | $19.51 | 8.164% | $21.1028 | $21.10 | $21.10 | $21.10 |
| 7 purchase totals = | $832.95 | $892.2955 | $892.29 | $892.30 | $892.40 | |