| 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 | $122.61 | 10.396% | $135.3565 | $135.36 | $135.35 | $135.40 |
| Purchase #2 | $6.87 | 5.327% | $7.236 | $7.24 | $7.25 | $7.20 |
| Purchase #3 | $133.93 | 11.482% | $149.3078 | $149.31 | $149.30 | $149.30 |
| Purchase #4 | $219.67 | 12.155% | $246.3709 | $246.37 | $246.35 | $246.40 |
| Purchase #5 | $124.98 | 6.523% | $133.1324 | $133.13 | $133.15 | $133.10 |
| Purchase #6 | $90.96 | 5.532% | $95.9919 | $95.99 | $96.00 | $96.00 |
| Purchase #7 | $158.44 | 11.498% | $176.6574 | $176.66 | $176.65 | $176.70 |
| 7 purchase totals = | $857.46 | $944.0529 | $944.06 | $944.05 | $944.10 | |