| 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 | $199.78 | 5.790% | $211.3473 | $211.35 | $211.35 | $211.30 |
| Purchase #2 | $85.53 | 5.644% | $90.3573 | $90.36 | $90.35 | $90.40 |
| Purchase #3 | $190.57 | 6.824% | $203.5745 | $203.57 | $203.55 | $203.60 |
| Purchase #4 | $78.74 | 5.714% | $83.2392 | $83.24 | $83.25 | $83.20 |
| Purchase #5 | $222.44 | 8.196% | $240.6712 | $240.67 | $240.65 | $240.70 |
| Purchase #6 | $137.82 | 6.717% | $147.0774 | $147.08 | $147.10 | $147.10 |
| Purchase #7 | $122.95 | 10.567% | $135.9421 | $135.94 | $135.95 | $135.90 |
| 7 purchase totals = | $1,037.83 | $1,112.2090 | $1,112.21 | $1,112.20 | $1,112.20 | |