| 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 | $175.70 | 13.317% | $199.098 | $199.10 | $199.10 | $199.10 |
| Purchase #2 | $195.99 | 7.510% | $210.7088 | $210.71 | $210.70 | $210.70 |
| Purchase #3 | $200.27 | 3.616% | $207.5118 | $207.51 | $207.50 | $207.50 |
| Purchase #4 | $131.36 | 9.283% | $143.5541 | $143.55 | $143.55 | $143.60 |
| Purchase #5 | $33.80 | 3.282% | $34.9093 | $34.91 | $34.90 | $34.90 |
| Purchase #6 | $106.95 | 4.621% | $111.8922 | $111.89 | $111.90 | $111.90 |
| Purchase #7 | $232.60 | 6.164% | $246.9375 | $246.94 | $246.95 | $246.90 |
| 7 purchase totals = | $1,076.67 | $1,154.6117 | $1,154.61 | $1,154.60 | $1,154.60 | |