| 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 | $218.50 | 12.520% | $245.8562 | $245.86 | $245.85 | $245.90 |
| Purchase #2 | $166.68 | 12.255% | $187.1066 | $187.11 | $187.10 | $187.10 |
| Purchase #3 | $17.37 | 5.146% | $18.2639 | $18.26 | $18.25 | $18.30 |
| Purchase #4 | $121.65 | 6.170% | $129.1558 | $129.16 | $129.15 | $129.20 |
| Purchase #5 | $187.84 | 5.846% | $198.8211 | $198.82 | $198.80 | $198.80 |
| Purchase #6 | $147.61 | 12.837% | $166.5587 | $166.56 | $166.55 | $166.60 |
| Purchase #7 | $94.40 | 11.723% | $105.4665 | $105.47 | $105.45 | $105.50 |
| 7 purchase totals = | $954.05 | $1,051.2288 | $1,051.24 | $1,051.15 | $1,051.40 | |