| 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 | $209.35 | 7.406% | $224.8545 | $224.85 | $224.85 | $224.90 |
| Purchase #2 | $62.58 | 9.446% | $68.4913 | $68.49 | $68.50 | $68.50 |
| Purchase #3 | $196.84 | 6.139% | $208.924 | $208.92 | $208.90 | $208.90 |
| Purchase #4 | $238.69 | 13.171% | $270.1279 | $270.13 | $270.15 | $270.10 |
| Purchase #5 | $81.75 | 11.153% | $90.8676 | $90.87 | $90.85 | $90.90 |
| Purchase #6 | $55.46 | 12.257% | $62.2577 | $62.26 | $62.25 | $62.30 |
| Purchase #7 | $196.68 | 7.119% | $210.6816 | $210.68 | $210.70 | $210.70 |
| 7 purchase totals = | $1,041.35 | $1,136.2046 | $1,136.20 | $1,136.20 | $1,136.30 | |