| 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 | $89.97 | 10.214% | $99.1595 | $99.16 | $99.15 | $99.20 |
| Purchase #2 | $107.96 | 11.206% | $120.058 | $120.06 | $120.05 | $120.10 |
| Purchase #3 | $203.82 | 11.163% | $226.5724 | $226.57 | $226.55 | $226.60 |
| Purchase #4 | $219.70 | 9.478% | $240.5232 | $240.52 | $240.50 | $240.50 |
| Purchase #5 | $176.51 | 7.831% | $190.3325 | $190.33 | $190.35 | $190.30 |
| Purchase #6 | $144.48 | 13.481% | $163.9573 | $163.96 | $163.95 | $164.00 |
| Purchase #7 | $67.34 | 9.149% | $73.5009 | $73.50 | $73.50 | $73.50 |
| 7 purchase totals = | $1,009.78 | $1,114.1038 | $1,114.10 | $1,114.05 | $1,114.20 | |