| 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 | $142.94 | 6.423% | $152.121 | $152.12 | $152.10 | $152.10 |
| Purchase #2 | $244.85 | 10.116% | $269.619 | $269.62 | $269.60 | $269.60 |
| Purchase #3 | $18.47 | 10.593% | $20.4265 | $20.43 | $20.45 | $20.40 |
| Purchase #4 | $55.94 | 12.629% | $63.0047 | $63.00 | $63.00 | $63.00 |
| Purchase #5 | $80.78 | 13.164% | $91.4139 | $91.41 | $91.40 | $91.40 |
| Purchase #6 | $218.57 | 9.617% | $239.5899 | $239.59 | $239.60 | $239.60 |
| Purchase #7 | $135.89 | 11.737% | $151.8394 | $151.84 | $151.85 | $151.80 |
| 7 purchase totals = | $897.44 | $988.0144 | $988.01 | $988.00 | $987.90 | |