| 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 | $249.66 | 6.764% | $266.547 | $266.55 | $266.55 | $266.50 |
| Purchase #2 | $178.50 | 8.722% | $194.0688 | $194.07 | $194.05 | $194.10 |
| Purchase #3 | $150.31 | 9.539% | $164.6481 | $164.65 | $164.65 | $164.60 |
| Purchase #4 | $159.74 | 3.303% | $165.0162 | $165.02 | $165.00 | $165.00 |
| Purchase #5 | $180.31 | 5.558% | $190.3316 | $190.33 | $190.35 | $190.30 |
| Purchase #6 | $225.45 | 4.559% | $235.7283 | $235.73 | $235.75 | $235.70 |
| Purchase #7 | $234.88 | 4.191% | $244.7238 | $244.72 | $244.70 | $244.70 |
| 7 purchase totals = | $1,378.85 | $1,461.0638 | $1,461.07 | $1,461.05 | $1,460.90 | |