| 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 | $244.30 | 7.805% | $263.3676 | $263.37 | $263.35 | $263.40 |
| Purchase #2 | $137.84 | 12.363% | $154.8812 | $154.88 | $154.90 | $154.90 |
| Purchase #3 | $120.82 | 8.587% | $131.1948 | $131.19 | $131.20 | $131.20 |
| Purchase #4 | $16.48 | 5.180% | $17.3337 | $17.33 | $17.35 | $17.30 |
| Purchase #5 | $8.83 | 11.631% | $9.857 | $9.86 | $9.85 | $9.90 |
| Purchase #6 | $136.25 | 11.617% | $152.0782 | $152.08 | $152.10 | $152.10 |
| Purchase #7 | $120.88 | 9.165% | $131.9587 | $131.96 | $131.95 | $132.00 |
| 7 purchase totals = | $785.40 | $860.6712 | $860.67 | $860.70 | $860.80 | |