| 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 | $220.88 | 8.345% | $239.3124 | $239.31 | $239.30 | $239.30 |
| Purchase #2 | $160.76 | 9.319% | $175.7412 | $175.74 | $175.75 | $175.70 |
| Purchase #3 | $144.63 | 7.663% | $155.713 | $155.71 | $155.70 | $155.70 |
| Purchase #4 | $234.81 | 5.220% | $247.0671 | $247.07 | $247.05 | $247.10 |
| Purchase #5 | $200.53 | 10.654% | $221.8945 | $221.89 | $221.90 | $221.90 |
| Purchase #6 | $189.70 | 7.306% | $203.5595 | $203.56 | $203.55 | $203.60 |
| Purchase #7 | $122.53 | 6.798% | $130.8596 | $130.86 | $130.85 | $130.90 |
| 7 purchase totals = | $1,273.84 | $1,374.1473 | $1,374.14 | $1,374.10 | $1,374.20 | |