| 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 | $221.74 | 9.584% | $242.9916 | $242.99 | $243.00 | $243.00 |
| Purchase #2 | $75.67 | 7.174% | $81.0986 | $81.10 | $81.10 | $81.10 |
| Purchase #3 | $244.34 | 9.232% | $266.8975 | $266.90 | $266.90 | $266.90 |
| Purchase #4 | $77.83 | 3.798% | $80.786 | $80.79 | $80.80 | $80.80 |
| Purchase #5 | $26.97 | 10.837% | $29.8927 | $29.89 | $29.90 | $29.90 |
| Purchase #6 | $177.26 | 13.116% | $200.5094 | $200.51 | $200.50 | $200.50 |
| Purchase #7 | $42.59 | 6.460% | $45.3413 | $45.34 | $45.35 | $45.30 |
| 7 purchase totals = | $866.40 | $947.5171 | $947.52 | $947.55 | $947.50 | |