| 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 | $30.43 | 13.400% | $34.5076 | $34.51 | $34.50 | $34.50 |
| Purchase #2 | $178.67 | 3.711% | $185.3004 | $185.30 | $185.30 | $185.30 |
| Purchase #3 | $181.34 | 11.519% | $202.2286 | $202.23 | $202.25 | $202.20 |
| Purchase #4 | $198.53 | 4.521% | $207.5055 | $207.51 | $207.50 | $207.50 |
| Purchase #5 | $203.66 | 11.403% | $226.8833 | $226.88 | $226.90 | $226.90 |
| Purchase #6 | $195.38 | 7.843% | $210.7037 | $210.70 | $210.70 | $210.70 |
| Purchase #7 | $82.60 | 12.246% | $92.7152 | $92.72 | $92.70 | $92.70 |
| 7 purchase totals = | $1,070.61 | $1,159.8443 | $1,159.85 | $1,159.85 | $1,159.80 | |