| 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 | $213.45 | 12.159% | $239.4034 | $239.40 | $239.40 | $239.40 |
| Purchase #2 | $38.32 | 11.603% | $42.7663 | $42.77 | $42.75 | $42.80 |
| Purchase #3 | $182.40 | 4.489% | $190.5879 | $190.59 | $190.60 | $190.60 |
| Purchase #4 | $224.66 | 6.182% | $238.5485 | $238.55 | $238.55 | $238.50 |
| Purchase #5 | $121.92 | 11.447% | $135.8762 | $135.88 | $135.90 | $135.90 |
| Purchase #6 | $37.37 | 6.334% | $39.737 | $39.74 | $39.75 | $39.70 |
| Purchase #7 | $158.66 | 10.810% | $175.8111 | $175.81 | $175.80 | $175.80 |
| 7 purchase totals = | $976.78 | $1,062.7304 | $1,062.74 | $1,062.75 | $1,062.70 | |