| 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 | $169.47 | 13.352% | $192.0976 | $192.10 | $192.10 | $192.10 |
| Purchase #2 | $33.63 | 13.809% | $38.274 | $38.27 | $38.25 | $38.30 |
| Purchase #3 | $247.95 | 9.234% | $270.8457 | $270.85 | $270.85 | $270.80 |
| Purchase #4 | $33.26 | 12.463% | $37.4052 | $37.41 | $37.40 | $37.40 |
| Purchase #5 | $54.74 | 10.637% | $60.5627 | $60.56 | $60.55 | $60.60 |
| Purchase #6 | $245.72 | 10.117% | $270.5795 | $270.58 | $270.60 | $270.60 |
| Purchase #7 | $242.64 | 8.811% | $264.019 | $264.02 | $264.00 | $264.00 |
| 7 purchase totals = | $1,027.41 | $1,133.7837 | $1,133.79 | $1,133.75 | $1,133.80 | |