| 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 | $209.86 | 4.454% | $219.2072 | $219.21 | $219.20 | $219.20 |
| Purchase #2 | $39.83 | 12.499% | $44.8084 | $44.81 | $44.80 | $44.80 |
| Purchase #3 | $220.85 | 8.475% | $239.567 | $239.57 | $239.55 | $239.60 |
| Purchase #4 | $214.45 | 4.161% | $223.3733 | $223.37 | $223.35 | $223.40 |
| Purchase #5 | $50.61 | 8.238% | $54.7793 | $54.78 | $54.80 | $54.80 |
| Purchase #6 | $15.57 | 4.297% | $16.239 | $16.24 | $16.25 | $16.20 |
| Purchase #7 | $239.42 | 6.678% | $255.4085 | $255.41 | $255.40 | $255.40 |
| 7 purchase totals = | $990.59 | $1,053.3827 | $1,053.39 | $1,053.35 | $1,053.40 | |