| 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 | $32.64 | 12.485% | $36.7151 | $36.72 | $36.70 | $36.70 |
| Purchase #2 | $226.38 | 6.136% | $240.2707 | $240.27 | $240.25 | $240.30 |
| Purchase #3 | $200.74 | 9.846% | $220.5049 | $220.50 | $220.50 | $220.50 |
| Purchase #4 | $93.25 | 8.790% | $101.4467 | $101.45 | $101.45 | $101.40 |
| Purchase #5 | $214.64 | 7.470% | $230.6736 | $230.67 | $230.65 | $230.70 |
| Purchase #6 | $15.91 | 3.421% | $16.4543 | $16.45 | $16.45 | $16.50 |
| Purchase #7 | $224.89 | 8.442% | $243.8752 | $243.88 | $243.90 | $243.90 |
| 7 purchase totals = | $1,008.45 | $1,089.9405 | $1,089.94 | $1,089.90 | $1,090.00 | |