| 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 | $232.87 | 3.393% | $240.7713 | $240.77 | $240.75 | $240.80 |
| Purchase #2 | $164.91 | 3.810% | $171.1931 | $171.19 | $171.20 | $171.20 |
| Purchase #3 | $240.45 | 9.793% | $263.9973 | $264.00 | $264.00 | $264.00 |
| Purchase #4 | $158.64 | 8.854% | $172.686 | $172.69 | $172.70 | $172.70 |
| Purchase #5 | $123.48 | 13.658% | $140.3449 | $140.34 | $140.35 | $140.30 |
| Purchase #6 | $129.48 | 3.594% | $134.1335 | $134.13 | $134.15 | $134.10 |
| Purchase #7 | $21.51 | 13.220% | $24.3536 | $24.35 | $24.35 | $24.40 |
| 7 purchase totals = | $1,071.34 | $1,147.4797 | $1,147.47 | $1,147.50 | $1,147.50 | |