| 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 | $129.47 | 10.618% | $143.2171 | $143.22 | $143.20 | $143.20 |
| Purchase #2 | $134.40 | 5.180% | $141.3619 | $141.36 | $141.35 | $141.40 |
| Purchase #3 | $212.98 | 3.815% | $221.1052 | $221.11 | $221.10 | $221.10 |
| Purchase #4 | $209.86 | 10.813% | $232.5522 | $232.55 | $232.55 | $232.60 |
| Purchase #5 | $139.88 | 3.859% | $145.278 | $145.28 | $145.30 | $145.30 |
| Purchase #6 | $62.78 | 11.400% | $69.9369 | $69.94 | $69.95 | $69.90 |
| Purchase #7 | $219.70 | 6.182% | $233.2819 | $233.28 | $233.30 | $233.30 |
| 7 purchase totals = | $1,109.07 | $1,186.7332 | $1,186.74 | $1,186.75 | $1,186.80 | |