| 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 | $225.50 | 7.390% | $242.1645 | $242.16 | $242.15 | $242.20 |
| Purchase #2 | $245.80 | 11.628% | $274.3816 | $274.38 | $274.40 | $274.40 |
| Purchase #3 | $130.52 | 13.221% | $147.776 | $147.78 | $147.80 | $147.80 |
| Purchase #4 | $24.89 | 13.594% | $28.2735 | $28.27 | $28.25 | $28.30 |
| Purchase #5 | $187.26 | 12.830% | $211.2855 | $211.29 | $211.30 | $211.30 |
| Purchase #6 | $95.44 | 13.240% | $108.0763 | $108.08 | $108.10 | $108.10 |
| Purchase #7 | $88.45 | 8.116% | $95.6286 | $95.63 | $95.65 | $95.60 |
| 7 purchase totals = | $997.86 | $1,107.5860 | $1,107.59 | $1,107.65 | $1,107.70 | |