| 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 | $216.28 | 8.400% | $234.4475 | $234.45 | $234.45 | $234.40 |
| Purchase #2 | $152.99 | 5.647% | $161.6293 | $161.63 | $161.65 | $161.60 |
| Purchase #3 | $167.68 | 4.225% | $174.7645 | $174.76 | $174.75 | $174.80 |
| Purchase #4 | $117.75 | 4.510% | $123.0605 | $123.06 | $123.05 | $123.10 |
| Purchase #5 | $206.78 | 10.607% | $228.7132 | $228.71 | $228.70 | $228.70 |
| Purchase #6 | $122.62 | 4.602% | $128.263 | $128.26 | $128.25 | $128.30 |
| Purchase #7 | $135.53 | 3.201% | $139.8683 | $139.87 | $139.85 | $139.90 |
| 7 purchase totals = | $1,119.63 | $1,190.7463 | $1,190.74 | $1,190.70 | $1,190.80 | |