| 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 | $230.41 | 3.873% | $239.3338 | $239.33 | $239.35 | $239.30 |
| Purchase #2 | $40.96 | 13.730% | $46.5838 | $46.58 | $46.60 | $46.60 |
| Purchase #3 | $32.41 | 5.293% | $34.1255 | $34.13 | $34.15 | $34.10 |
| Purchase #4 | $188.36 | 3.799% | $195.5158 | $195.52 | $195.50 | $195.50 |
| Purchase #5 | $190.80 | 13.421% | $216.4073 | $216.41 | $216.40 | $216.40 |
| Purchase #6 | $140.63 | 12.487% | $158.1905 | $158.19 | $158.20 | $158.20 |
| Purchase #7 | $161.86 | 6.113% | $171.7545 | $171.75 | $171.75 | $171.80 |
| 7 purchase totals = | $985.43 | $1,061.9112 | $1,061.91 | $1,061.95 | $1,061.90 | |