| 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 | $199.33 | 9.682% | $218.6291 | $218.63 | $218.65 | $218.60 |
| Purchase #2 | $44.56 | 7.682% | $47.9831 | $47.98 | $48.00 | $48.00 |
| Purchase #3 | $24.62 | 11.266% | $27.3937 | $27.39 | $27.40 | $27.40 |
| Purchase #4 | $144.86 | 7.730% | $156.0577 | $156.06 | $156.05 | $156.10 |
| Purchase #5 | $162.45 | 10.487% | $179.4861 | $179.49 | $179.50 | $179.50 |
| Purchase #6 | $94.46 | 9.103% | $103.0587 | $103.06 | $103.05 | $103.10 |
| Purchase #7 | $217.65 | 12.621% | $245.1196 | $245.12 | $245.10 | $245.10 |
| 7 purchase totals = | $887.93 | $977.7280 | $977.73 | $977.75 | $977.80 | |