| 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 | $19.25 | 10.619% | $21.2942 | $21.29 | $21.30 | $21.30 |
| Purchase #2 | $117.25 | 7.252% | $125.753 | $125.75 | $125.75 | $125.80 |
| Purchase #3 | $152.57 | 13.631% | $173.3668 | $173.37 | $173.35 | $173.40 |
| Purchase #4 | $40.74 | 7.417% | $43.7617 | $43.76 | $43.75 | $43.80 |
| Purchase #5 | $249.99 | 11.107% | $277.7564 | $277.76 | $277.75 | $277.80 |
| Purchase #6 | $213.86 | 7.751% | $230.4363 | $230.44 | $230.45 | $230.40 |
| Purchase #7 | $158.88 | 5.807% | $168.1062 | $168.11 | $168.10 | $168.10 |
| 7 purchase totals = | $952.54 | $1,040.4746 | $1,040.48 | $1,040.45 | $1,040.60 | |