| 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 | $98.62 | 6.159% | $104.694 | $104.69 | $104.70 | $104.70 |
| Purchase #2 | $250.86 | 8.370% | $271.857 | $271.86 | $271.85 | $271.90 |
| Purchase #3 | $120.83 | 7.723% | $130.1617 | $130.16 | $130.15 | $130.20 |
| Purchase #4 | $127.64 | 3.299% | $131.8508 | $131.85 | $131.85 | $131.90 |
| Purchase #5 | $192.36 | 5.159% | $202.2839 | $202.28 | $202.30 | $202.30 |
| Purchase #6 | $63.97 | 10.572% | $70.7329 | $70.73 | $70.75 | $70.70 |
| Purchase #7 | $155.71 | 13.610% | $176.9021 | $176.90 | $176.90 | $176.90 |
| 7 purchase totals = | $1,009.99 | $1,088.4824 | $1,088.47 | $1,088.50 | $1,088.60 | |