| 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 | $190.97 | 10.539% | $211.0963 | $211.10 | $211.10 | $211.10 |
| Purchase #2 | $77.59 | 5.196% | $81.6216 | $81.62 | $81.60 | $81.60 |
| Purchase #3 | $163.86 | 9.213% | $178.9564 | $178.96 | $178.95 | $179.00 |
| Purchase #4 | $183.60 | 6.268% | $195.108 | $195.11 | $195.10 | $195.10 |
| Purchase #5 | $83.86 | 12.398% | $94.257 | $94.26 | $94.25 | $94.30 |
| Purchase #6 | $219.85 | 8.651% | $238.8692 | $238.87 | $238.85 | $238.90 |
| Purchase #7 | $221.74 | 8.346% | $240.2464 | $240.25 | $240.25 | $240.20 |
| 7 purchase totals = | $1,141.47 | $1,240.1549 | $1,240.17 | $1,240.10 | $1,240.20 | |