| 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 | $124.74 | 8.359% | $135.167 | $135.17 | $135.15 | $135.20 |
| Purchase #2 | $45.29 | 6.700% | $48.3244 | $48.32 | $48.30 | $48.30 |
| Purchase #3 | $122.99 | 13.539% | $139.6416 | $139.64 | $139.65 | $139.60 |
| Purchase #4 | $239.62 | 3.418% | $247.8102 | $247.81 | $247.80 | $247.80 |
| Purchase #5 | $128.82 | 7.460% | $138.43 | $138.43 | $138.45 | $138.40 |
| Purchase #6 | $95.82 | 7.577% | $103.0803 | $103.08 | $103.10 | $103.10 |
| Purchase #7 | $224.53 | 13.840% | $255.605 | $255.61 | $255.60 | $255.60 |
| 7 purchase totals = | $981.81 | $1,068.0585 | $1,068.06 | $1,068.05 | $1,068.00 | |