| 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 | $209.64 | 4.792% | $219.6859 | $219.69 | $219.70 | $219.70 |
| Purchase #2 | $6.76 | 9.171% | $7.38 | $7.38 | $7.40 | $7.40 |
| Purchase #3 | $200.37 | 12.104% | $224.6228 | $224.62 | $224.60 | $224.60 |
| Purchase #4 | $119.55 | 5.668% | $126.3261 | $126.33 | $126.35 | $126.30 |
| Purchase #5 | $115.77 | 7.527% | $124.484 | $124.48 | $124.50 | $124.50 |
| Purchase #6 | $187.47 | 6.793% | $200.2048 | $200.20 | $200.20 | $200.20 |
| Purchase #7 | $206.92 | 5.641% | $218.5924 | $218.59 | $218.60 | $218.60 |
| 7 purchase totals = | $1,046.48 | $1,121.2960 | $1,121.29 | $1,121.35 | $1,121.30 | |