| 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 | $210.67 | 10.514% | $232.8198 | $232.82 | $232.80 | $232.80 |
| Purchase #2 | $188.72 | 5.719% | $199.5129 | $199.51 | $199.50 | $199.50 |
| Purchase #3 | $237.90 | 8.242% | $257.5077 | $257.51 | $257.50 | $257.50 |
| Purchase #4 | $178.52 | 12.722% | $201.2313 | $201.23 | $201.25 | $201.20 |
| Purchase #5 | $181.28 | 4.734% | $189.8618 | $189.86 | $189.85 | $189.90 |
| Purchase #6 | $61.83 | 13.819% | $70.3743 | $70.37 | $70.35 | $70.40 |
| Purchase #7 | $69.43 | 7.440% | $74.5956 | $74.60 | $74.60 | $74.60 |
| 7 purchase totals = | $1,128.35 | $1,225.9034 | $1,225.90 | $1,225.85 | $1,225.90 | |