| 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 | 7.770% | $195.8181 | $195.82 | $195.80 | $195.80 |
| Purchase #2 | $19.91 | 5.814% | $21.0676 | $21.07 | $21.05 | $21.10 |
| Purchase #3 | $237.69 | 13.150% | $268.9462 | $268.95 | $268.95 | $268.90 |
| Purchase #4 | $127.76 | 5.521% | $134.8136 | $134.81 | $134.80 | $134.80 |
| Purchase #5 | $223.83 | 9.591% | $245.2975 | $245.30 | $245.30 | $245.30 |
| Purchase #6 | $170.64 | 10.488% | $188.5367 | $188.54 | $188.55 | $188.50 |
| Purchase #7 | $154.73 | 9.774% | $169.8533 | $169.85 | $169.85 | $169.90 |
| 7 purchase totals = | $1,116.26 | $1,224.3330 | $1,224.34 | $1,224.30 | $1,224.30 | |