| 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 | $219.88 | 9.307% | $240.3442 | $240.34 | $240.35 | $240.30 |
| Purchase #2 | $236.47 | 5.866% | $250.3413 | $250.34 | $250.35 | $250.30 |
| Purchase #3 | $84.72 | 4.766% | $88.7578 | $88.76 | $88.75 | $88.80 |
| Purchase #4 | $43.40 | 7.837% | $46.8013 | $46.80 | $46.80 | $46.80 |
| Purchase #5 | $180.29 | 9.822% | $197.9981 | $198.00 | $198.00 | $198.00 |
| Purchase #6 | $123.91 | 7.832% | $133.6146 | $133.61 | $133.60 | $133.60 |
| Purchase #7 | $249.61 | 10.468% | $275.7392 | $275.74 | $275.75 | $275.70 |
| 7 purchase totals = | $1,138.28 | $1,233.5965 | $1,233.59 | $1,233.60 | $1,233.50 | |