| 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 | $129.72 | 3.207% | $133.8801 | $133.88 | $133.90 | $133.90 |
| Purchase #2 | $202.86 | 13.532% | $230.311 | $230.31 | $230.30 | $230.30 |
| Purchase #3 | $22.63 | 10.194% | $24.9369 | $24.94 | $24.95 | $24.90 |
| Purchase #4 | $29.96 | 10.612% | $33.1394 | $33.14 | $33.15 | $33.10 |
| Purchase #5 | $192.40 | 3.110% | $198.3836 | $198.38 | $198.40 | $198.40 |
| Purchase #6 | $137.89 | 8.335% | $149.3831 | $149.38 | $149.40 | $149.40 |
| Purchase #7 | $11.68 | 10.630% | $12.9216 | $12.92 | $12.90 | $12.90 |
| 7 purchase totals = | $727.14 | $782.9557 | $782.95 | $783.00 | $782.90 | |