| 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 | $90.32 | 4.139% | $94.0583 | $94.06 | $94.05 | $94.10 |
| Purchase #2 | $242.87 | 6.398% | $258.4088 | $258.41 | $258.40 | $258.40 |
| Purchase #3 | $200.96 | 6.610% | $214.2435 | $214.24 | $214.25 | $214.20 |
| Purchase #4 | $111.87 | 7.769% | $120.5612 | $120.56 | $120.55 | $120.60 |
| Purchase #5 | $176.54 | 8.406% | $191.38 | $191.38 | $191.40 | $191.40 |
| Purchase #6 | $135.83 | 12.869% | $153.31 | $153.31 | $153.30 | $153.30 |
| Purchase #7 | $225.87 | 8.710% | $245.5433 | $245.54 | $245.55 | $245.50 |
| 7 purchase totals = | $1,184.26 | $1,277.5051 | $1,277.50 | $1,277.50 | $1,277.50 | |