| 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 | $11.64 | 12.188% | $13.0587 | $13.06 | $13.05 | $13.10 |
| Purchase #2 | $248.34 | 6.438% | $264.3281 | $264.33 | $264.35 | $264.30 |
| Purchase #3 | $72.94 | 12.523% | $82.0743 | $82.07 | $82.05 | $82.10 |
| Purchase #4 | $241.99 | 4.427% | $252.7029 | $252.70 | $252.70 | $252.70 |
| Purchase #5 | $245.63 | 8.133% | $265.6071 | $265.61 | $265.60 | $265.60 |
| Purchase #6 | $16.75 | 6.385% | $17.8195 | $17.82 | $17.80 | $17.80 |
| Purchase #7 | $241.52 | 6.428% | $257.0449 | $257.04 | $257.05 | $257.00 |
| 7 purchase totals = | $1,078.81 | $1,152.6355 | $1,152.63 | $1,152.60 | $1,152.60 | |