| 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 | $181.70 | 5.698% | $192.0533 | $192.05 | $192.05 | $192.10 |
| Purchase #2 | $250.98 | 9.178% | $274.0149 | $274.01 | $274.00 | $274.00 |
| Purchase #3 | $5.51 | 7.316% | $5.9131 | $5.91 | $5.90 | $5.90 |
| Purchase #4 | $88.59 | 12.205% | $99.4024 | $99.40 | $99.40 | $99.40 |
| Purchase #5 | $98.40 | 4.647% | $102.9726 | $102.97 | $102.95 | $103.00 |
| Purchase #6 | $31.87 | 9.786% | $34.9888 | $34.99 | $35.00 | $35.00 |
| Purchase #7 | $225.87 | 10.139% | $248.771 | $248.77 | $248.75 | $248.80 |
| 7 purchase totals = | $882.92 | $958.1161 | $958.10 | $958.05 | $958.20 | |