| 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 | $131.62 | 9.514% | $144.1423 | $144.14 | $144.15 | $144.10 |
| Purchase #2 | $248.64 | 8.610% | $270.0479 | $270.05 | $270.05 | $270.00 |
| Purchase #3 | $197.65 | 10.306% | $218.0198 | $218.02 | $218.00 | $218.00 |
| Purchase #4 | $126.39 | 10.308% | $139.4183 | $139.42 | $139.40 | $139.40 |
| Purchase #5 | $88.74 | 8.432% | $96.2226 | $96.22 | $96.20 | $96.20 |
| Purchase #6 | $86.66 | 6.783% | $92.5381 | $92.54 | $92.55 | $92.50 |
| Purchase #7 | $88.25 | 7.572% | $94.9323 | $94.93 | $94.95 | $94.90 |
| 7 purchase totals = | $967.95 | $1,055.3213 | $1,055.32 | $1,055.30 | $1,055.10 | |