| 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 | $247.33 | 10.391% | $273.0301 | $273.03 | $273.05 | $273.00 |
| Purchase #2 | $35.97 | 7.557% | $38.6883 | $38.69 | $38.70 | $38.70 |
| Purchase #3 | $181.94 | 5.566% | $192.0668 | $192.07 | $192.05 | $192.10 |
| Purchase #4 | $220.71 | 5.328% | $232.4694 | $232.47 | $232.45 | $232.50 |
| Purchase #5 | $183.31 | 10.247% | $202.0938 | $202.09 | $202.10 | $202.10 |
| Purchase #6 | $173.37 | 8.178% | $187.5482 | $187.55 | $187.55 | $187.50 |
| Purchase #7 | $38.99 | 13.599% | $44.2923 | $44.29 | $44.30 | $44.30 |
| 7 purchase totals = | $1,081.62 | $1,170.1889 | $1,170.19 | $1,170.20 | $1,170.20 | |