| 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 | $107.32 | 7.463% | $115.3293 | $115.33 | $115.35 | $115.30 |
| Purchase #2 | $208.41 | 8.216% | $225.533 | $225.53 | $225.55 | $225.50 |
| Purchase #3 | $96.84 | 11.320% | $107.8023 | $107.80 | $107.80 | $107.80 |
| Purchase #4 | $17.98 | 8.452% | $19.4997 | $19.50 | $19.50 | $19.50 |
| Purchase #5 | $73.48 | 4.147% | $76.5272 | $76.53 | $76.55 | $76.50 |
| Purchase #6 | $177.66 | 4.367% | $185.4184 | $185.42 | $185.40 | $185.40 |
| Purchase #7 | $187.62 | 12.158% | $210.4308 | $210.43 | $210.45 | $210.40 |
| 7 purchase totals = | $869.31 | $940.5407 | $940.54 | $940.60 | $940.40 | |