| 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 | $107.97 | 8.738% | $117.4044 | $117.40 | $117.40 | $117.40 |
| Purchase #2 | $34.75 | 13.432% | $39.4176 | $39.42 | $39.40 | $39.40 |
| Purchase #3 | $224.51 | 3.527% | $232.4285 | $232.43 | $232.45 | $232.40 |
| Purchase #4 | $69.54 | 5.154% | $73.1241 | $73.12 | $73.10 | $73.10 |
| Purchase #5 | $222.98 | 7.216% | $239.0702 | $239.07 | $239.05 | $239.10 |
| Purchase #6 | $86.74 | 11.683% | $96.8738 | $96.87 | $96.85 | $96.90 |
| Purchase #7 | $186.92 | 8.222% | $202.2886 | $202.29 | $202.30 | $202.30 |
| 7 purchase totals = | $933.41 | $1,000.6072 | $1,000.60 | $1,000.55 | $1,000.60 | |