| 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 | $120.32 | 10.795% | $133.3085 | $133.31 | $133.30 | $133.30 |
| Purchase #2 | $106.97 | 12.589% | $120.4365 | $120.44 | $120.45 | $120.40 |
| Purchase #3 | $232.97 | 6.717% | $248.6186 | $248.62 | $248.60 | $248.60 |
| Purchase #4 | $131.31 | 7.832% | $141.5942 | $141.59 | $141.60 | $141.60 |
| Purchase #5 | $41.48 | 5.809% | $43.8896 | $43.89 | $43.90 | $43.90 |
| Purchase #6 | $233.99 | 11.130% | $260.0331 | $260.03 | $260.05 | $260.00 |
| Purchase #7 | $107.82 | 8.737% | $117.2402 | $117.24 | $117.25 | $117.20 |
| 7 purchase totals = | $974.86 | $1,065.1207 | $1,065.12 | $1,065.15 | $1,065.00 | |