| 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 | $219.41 | 4.559% | $229.4129 | $229.41 | $229.40 | $229.40 |
| Purchase #2 | $162.87 | 10.507% | $179.9828 | $179.98 | $180.00 | $180.00 |
| Purchase #3 | $219.54 | 10.215% | $241.966 | $241.97 | $241.95 | $242.00 |
| Purchase #4 | $226.50 | 9.445% | $247.8929 | $247.89 | $247.90 | $247.90 |
| Purchase #5 | $140.85 | 13.175% | $159.407 | $159.41 | $159.40 | $159.40 |
| Purchase #6 | $218.92 | 8.861% | $238.3185 | $238.32 | $238.30 | $238.30 |
| Purchase #7 | $181.51 | 3.132% | $187.1949 | $187.19 | $187.20 | $187.20 |
| 7 purchase totals = | $1,369.60 | $1,484.1750 | $1,484.17 | $1,484.15 | $1,484.20 | |