| 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 | $40.84 | 10.150% | $44.9853 | $44.99 | $45.00 | $45.00 |
| Purchase #2 | $249.88 | 11.332% | $278.1964 | $278.20 | $278.20 | $278.20 |
| Purchase #3 | $101.43 | 6.794% | $108.3212 | $108.32 | $108.30 | $108.30 |
| Purchase #4 | $78.97 | 11.120% | $87.7515 | $87.75 | $87.75 | $87.80 |
| Purchase #5 | $233.49 | 11.631% | $260.6472 | $260.65 | $260.65 | $260.60 |
| Purchase #6 | $192.99 | 11.782% | $215.7281 | $215.73 | $215.75 | $215.70 |
| Purchase #7 | $179.84 | 9.253% | $196.4806 | $196.48 | $196.50 | $196.50 |
| 7 purchase totals = | $1,077.44 | $1,192.1103 | $1,192.12 | $1,192.15 | $1,192.10 | |