| 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 | $239.53 | 12.658% | $269.8497 | $269.85 | $269.85 | $269.80 |
| Purchase #2 | $183.96 | 12.669% | $207.2659 | $207.27 | $207.25 | $207.30 |
| Purchase #3 | $187.42 | 9.436% | $205.105 | $205.11 | $205.10 | $205.10 |
| Purchase #4 | $28.59 | 10.442% | $31.5754 | $31.58 | $31.60 | $31.60 |
| Purchase #5 | $174.93 | 8.715% | $190.1751 | $190.18 | $190.20 | $190.20 |
| Purchase #6 | $12.49 | 3.708% | $12.9531 | $12.95 | $12.95 | $13.00 |
| Purchase #7 | $196.40 | 11.611% | $219.204 | $219.20 | $219.20 | $219.20 |
| 7 purchase totals = | $1,023.32 | $1,136.1282 | $1,136.14 | $1,136.15 | $1,136.20 | |