| 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 | $231.49 | 4.450% | $241.7913 | $241.79 | $241.80 | $241.80 |
| Purchase #2 | $80.39 | 5.559% | $84.8589 | $84.86 | $84.85 | $84.90 |
| Purchase #3 | $195.62 | 11.762% | $218.6288 | $218.63 | $218.65 | $218.60 |
| Purchase #4 | $96.48 | 3.545% | $99.9002 | $99.90 | $99.90 | $99.90 |
| Purchase #5 | $105.37 | 3.375% | $108.9262 | $108.93 | $108.95 | $108.90 |
| Purchase #6 | $239.97 | 3.671% | $248.7793 | $248.78 | $248.80 | $248.80 |
| Purchase #7 | $62.58 | 12.597% | $70.4632 | $70.46 | $70.45 | $70.50 |
| 7 purchase totals = | $1,011.90 | $1,073.3479 | $1,073.35 | $1,073.40 | $1,073.40 | |