| 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 | $114.35 | 6.284% | $121.5358 | $121.54 | $121.55 | $121.50 |
| Purchase #2 | $200.50 | 7.113% | $214.7616 | $214.76 | $214.75 | $214.80 |
| Purchase #3 | $161.61 | 12.330% | $181.5365 | $181.54 | $181.55 | $181.50 |
| Purchase #4 | $172.66 | 13.729% | $196.3645 | $196.36 | $196.35 | $196.40 |
| Purchase #5 | $126.61 | 3.262% | $130.74 | $130.74 | $130.75 | $130.70 |
| Purchase #6 | $26.59 | 10.206% | $29.3038 | $29.30 | $29.30 | $29.30 |
| Purchase #7 | $235.87 | 9.600% | $258.5135 | $258.51 | $258.50 | $258.50 |
| 7 purchase totals = | $1,038.19 | $1,132.7557 | $1,132.75 | $1,132.75 | $1,132.70 | |