| 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 | $84.77 | 3.509% | $87.7446 | $87.74 | $87.75 | $87.70 |
| Purchase #2 | $96.28 | 13.601% | $109.375 | $109.38 | $109.40 | $109.40 |
| Purchase #3 | $224.67 | 13.534% | $255.0768 | $255.08 | $255.10 | $255.10 |
| Purchase #4 | $111.70 | 10.308% | $123.214 | $123.21 | $123.20 | $123.20 |
| Purchase #5 | $246.36 | 5.691% | $260.3803 | $260.38 | $260.40 | $260.40 |
| Purchase #6 | $135.44 | 5.446% | $142.8161 | $142.82 | $142.80 | $142.80 |
| Purchase #7 | $158.98 | 5.711% | $168.0593 | $168.06 | $168.05 | $168.10 |
| 7 purchase totals = | $1,058.20 | $1,146.6661 | $1,146.67 | $1,146.70 | $1,146.70 | |