| 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 | $185.68 | 8.297% | $201.0859 | $201.09 | $201.10 | $201.10 |
| Purchase #2 | $206.30 | 6.295% | $219.2866 | $219.29 | $219.30 | $219.30 |
| Purchase #3 | $200.62 | 3.588% | $207.8182 | $207.82 | $207.80 | $207.80 |
| Purchase #4 | $175.95 | 6.346% | $187.1158 | $187.12 | $187.10 | $187.10 |
| Purchase #5 | $204.65 | 10.841% | $226.8361 | $226.84 | $226.85 | $226.80 |
| Purchase #6 | $194.28 | 12.246% | $218.0715 | $218.07 | $218.05 | $218.10 |
| Purchase #7 | $28.58 | 3.521% | $29.5863 | $29.59 | $29.60 | $29.60 |
| 7 purchase totals = | $1,196.06 | $1,289.8004 | $1,289.82 | $1,289.80 | $1,289.80 | |