| 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 | $101.56 | 7.560% | $109.2379 | $109.24 | $109.25 | $109.20 |
| Purchase #2 | $211.30 | 10.259% | $232.9773 | $232.98 | $233.00 | $233.00 |
| Purchase #3 | $70.52 | 5.218% | $74.1997 | $74.20 | $74.20 | $74.20 |
| Purchase #4 | $102.45 | 13.124% | $115.8955 | $115.90 | $115.90 | $115.90 |
| Purchase #5 | $48.35 | 13.671% | $54.9599 | $54.96 | $54.95 | $55.00 |
| Purchase #6 | $121.90 | 11.178% | $135.526 | $135.53 | $135.55 | $135.50 |
| Purchase #7 | $218.98 | 8.131% | $236.7853 | $236.79 | $236.80 | $236.80 |
| 7 purchase totals = | $875.06 | $959.5816 | $959.60 | $959.65 | $959.60 | |