| 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 | $217.75 | 3.771% | $225.9614 | $225.96 | $225.95 | $226.00 |
| Purchase #2 | $211.29 | 10.102% | $232.6345 | $232.63 | $232.65 | $232.60 |
| Purchase #3 | $53.72 | 5.504% | $56.6767 | $56.68 | $56.70 | $56.70 |
| Purchase #4 | $229.94 | 10.156% | $253.2927 | $253.29 | $253.30 | $253.30 |
| Purchase #5 | $48.37 | 4.196% | $50.3996 | $50.40 | $50.40 | $50.40 |
| Purchase #6 | $246.78 | 4.269% | $257.315 | $257.32 | $257.30 | $257.30 |
| Purchase #7 | $128.98 | 6.530% | $137.4024 | $137.40 | $137.40 | $137.40 |
| 7 purchase totals = | $1,136.83 | $1,213.6823 | $1,213.68 | $1,213.70 | $1,213.70 | |