| 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 | $222.49 | 10.738% | $246.381 | $246.38 | $246.40 | $246.40 |
| Purchase #2 | $172.66 | 10.276% | $190.4025 | $190.40 | $190.40 | $190.40 |
| Purchase #3 | $179.62 | 12.236% | $201.5983 | $201.60 | $201.60 | $201.60 |
| Purchase #4 | $53.71 | 5.342% | $56.5792 | $56.58 | $56.60 | $56.60 |
| Purchase #5 | $61.64 | 6.611% | $65.715 | $65.72 | $65.70 | $65.70 |
| Purchase #6 | $130.53 | 10.854% | $144.6977 | $144.70 | $144.70 | $144.70 |
| Purchase #7 | $224.62 | 9.208% | $245.303 | $245.30 | $245.30 | $245.30 |
| 7 purchase totals = | $1,045.27 | $1,150.6767 | $1,150.68 | $1,150.70 | $1,150.70 | |