| 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 | $188.67 | 3.409% | $195.1018 | $195.10 | $195.10 | $195.10 |
| Purchase #2 | $224.96 | 13.500% | $255.3296 | $255.33 | $255.35 | $255.30 |
| Purchase #3 | $224.45 | 6.172% | $238.3031 | $238.30 | $238.30 | $238.30 |
| Purchase #4 | $108.33 | 12.346% | $121.7044 | $121.70 | $121.70 | $121.70 |
| Purchase #5 | $185.48 | 6.777% | $198.05 | $198.05 | $198.05 | $198.10 |
| Purchase #6 | $224.97 | 11.821% | $251.5637 | $251.56 | $251.55 | $251.60 |
| Purchase #7 | $177.72 | 13.783% | $202.2151 | $202.22 | $202.20 | $202.20 |
| 7 purchase totals = | $1,334.58 | $1,462.2677 | $1,462.26 | $1,462.25 | $1,462.30 | |