| 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 | $197.86 | 6.648% | $211.0137 | $211.01 | $211.00 | $211.00 |
| Purchase #2 | $194.72 | 12.662% | $219.3754 | $219.38 | $219.40 | $219.40 |
| Purchase #3 | $34.51 | 8.159% | $37.3257 | $37.33 | $37.35 | $37.30 |
| Purchase #4 | $223.34 | 3.313% | $230.7393 | $230.74 | $230.75 | $230.70 |
| Purchase #5 | $79.25 | 9.398% | $86.6979 | $86.70 | $86.70 | $86.70 |
| Purchase #6 | $22.27 | 11.849% | $24.9088 | $24.91 | $24.90 | $24.90 |
| Purchase #7 | $29.57 | 5.338% | $31.1484 | $31.15 | $31.15 | $31.10 |
| 7 purchase totals = | $781.52 | $841.2092 | $841.22 | $841.25 | $841.10 | |