| 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 | $159.42 | 9.349% | $174.3242 | $174.32 | $174.30 | $174.30 |
| Purchase #2 | $234.74 | 5.701% | $248.1225 | $248.12 | $248.10 | $248.10 |
| Purchase #3 | $6.25 | 12.536% | $7.0335 | $7.03 | $7.05 | $7.00 |
| Purchase #4 | $15.25 | 5.763% | $16.1289 | $16.13 | $16.15 | $16.10 |
| Purchase #5 | $206.67 | 11.764% | $230.9827 | $230.98 | $231.00 | $231.00 |
| Purchase #6 | $180.86 | 8.147% | $195.5947 | $195.59 | $195.60 | $195.60 |
| Purchase #7 | $157.99 | 11.376% | $175.9629 | $175.96 | $175.95 | $176.00 |
| 7 purchase totals = | $961.18 | $1,048.1494 | $1,048.13 | $1,048.15 | $1,048.10 | |