| 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 | $104.50 | 9.457% | $114.3826 | $114.38 | $114.40 | $114.40 |
| Purchase #2 | $235.42 | 13.237% | $266.5825 | $266.58 | $266.60 | $266.60 |
| Purchase #3 | $172.89 | 13.743% | $196.6503 | $196.65 | $196.65 | $196.70 |
| Purchase #4 | $230.93 | 6.407% | $245.7257 | $245.73 | $245.75 | $245.70 |
| Purchase #5 | $142.51 | 12.122% | $159.7851 | $159.79 | $159.80 | $159.80 |
| Purchase #6 | $65.33 | 6.636% | $69.6653 | $69.67 | $69.65 | $69.70 |
| Purchase #7 | $15.41 | 13.726% | $17.5252 | $17.53 | $17.55 | $17.50 |
| 7 purchase totals = | $966.99 | $1,070.3167 | $1,070.33 | $1,070.40 | $1,070.40 | |