| 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 | $212.42 | 11.482% | $236.8101 | $236.81 | $236.80 | $236.80 |
| Purchase #2 | $214.71 | 11.224% | $238.8091 | $238.81 | $238.80 | $238.80 |
| Purchase #3 | $110.53 | 4.561% | $115.5713 | $115.57 | $115.55 | $115.60 |
| Purchase #4 | $203.28 | 11.282% | $226.214 | $226.21 | $226.20 | $226.20 |
| Purchase #5 | $232.31 | 5.504% | $245.0963 | $245.10 | $245.10 | $245.10 |
| Purchase #6 | $21.98 | 5.841% | $23.2639 | $23.26 | $23.25 | $23.30 |
| Purchase #7 | $173.42 | 12.414% | $194.9484 | $194.95 | $194.95 | $194.90 |
| 7 purchase totals = | $1,168.65 | $1,280.7131 | $1,280.71 | $1,280.65 | $1,280.70 | |