| 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 | $109.79 | 11.773% | $122.7156 | $122.72 | $122.70 | $122.70 |
| Purchase #2 | $204.63 | 8.349% | $221.7146 | $221.71 | $221.70 | $221.70 |
| Purchase #3 | $82.40 | 3.647% | $85.4051 | $85.41 | $85.40 | $85.40 |
| Purchase #4 | $212.62 | 9.320% | $232.4362 | $232.44 | $232.45 | $232.40 |
| Purchase #5 | $204.40 | 13.800% | $232.6072 | $232.61 | $232.60 | $232.60 |
| Purchase #6 | $230.46 | 4.422% | $240.6509 | $240.65 | $240.65 | $240.70 |
| Purchase #7 | $157.40 | 7.281% | $168.8603 | $168.86 | $168.85 | $168.90 |
| 7 purchase totals = | $1,201.70 | $1,304.3899 | $1,304.40 | $1,304.35 | $1,304.40 | |