| 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 | $230.60 | 6.670% | $245.981 | $245.98 | $246.00 | $246.00 |
| Purchase #2 | $65.28 | 7.715% | $70.3164 | $70.32 | $70.30 | $70.30 |
| Purchase #3 | $213.48 | 11.556% | $238.1497 | $238.15 | $238.15 | $238.10 |
| Purchase #4 | $125.86 | 13.837% | $143.2752 | $143.28 | $143.30 | $143.30 |
| Purchase #5 | $19.79 | 7.627% | $21.2994 | $21.30 | $21.30 | $21.30 |
| Purchase #6 | $147.55 | 4.740% | $154.5439 | $154.54 | $154.55 | $154.50 |
| Purchase #7 | $191.78 | 3.707% | $198.8893 | $198.89 | $198.90 | $198.90 |
| 7 purchase totals = | $994.34 | $1,072.4549 | $1,072.46 | $1,072.50 | $1,072.40 | |