| 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 | $187.81 | 9.872% | $206.3506 | $206.35 | $206.35 | $206.40 |
| Purchase #2 | $116.85 | 5.775% | $123.5981 | $123.60 | $123.60 | $123.60 |
| Purchase #3 | $187.82 | 12.132% | $210.6063 | $210.61 | $210.60 | $210.60 |
| Purchase #4 | $210.88 | 7.536% | $226.7719 | $226.77 | $226.75 | $226.80 |
| Purchase #5 | $92.54 | 4.295% | $96.5146 | $96.51 | $96.50 | $96.50 |
| Purchase #6 | $120.46 | 9.312% | $131.6772 | $131.68 | $131.70 | $131.70 |
| Purchase #7 | $245.37 | 12.794% | $276.7626 | $276.76 | $276.75 | $276.80 |
| 7 purchase totals = | $1,161.73 | $1,272.2813 | $1,272.28 | $1,272.25 | $1,272.40 | |