| 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 | $198.94 | 9.472% | $217.7836 | $217.78 | $217.80 | $217.80 |
| Purchase #2 | $232.28 | 7.191% | $248.9833 | $248.98 | $249.00 | $249.00 |
| Purchase #3 | $143.26 | 4.553% | $149.7826 | $149.78 | $149.80 | $149.80 |
| Purchase #4 | $95.25 | 9.789% | $104.574 | $104.57 | $104.55 | $104.60 |
| Purchase #5 | $204.59 | 7.806% | $220.5603 | $220.56 | $220.55 | $220.60 |
| Purchase #6 | $103.66 | 13.600% | $117.7578 | $117.76 | $117.75 | $117.80 |
| Purchase #7 | $14.27 | 4.616% | $14.9287 | $14.93 | $14.95 | $14.90 |
| 7 purchase totals = | $992.25 | $1,074.3703 | $1,074.36 | $1,074.40 | $1,074.50 | |