| 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 | $17.52 | 10.374% | $19.3375 | $19.34 | $19.35 | $19.30 |
| Purchase #2 | $197.96 | 10.298% | $218.3459 | $218.35 | $218.35 | $218.30 |
| Purchase #3 | $119.83 | 11.122% | $133.1575 | $133.16 | $133.15 | $133.20 |
| Purchase #4 | $171.59 | 11.440% | $191.2199 | $191.22 | $191.20 | $191.20 |
| Purchase #5 | $106.33 | 5.148% | $111.8039 | $111.80 | $111.80 | $111.80 |
| Purchase #6 | $129.80 | 3.804% | $134.7376 | $134.74 | $134.75 | $134.70 |
| Purchase #7 | $205.94 | 5.577% | $217.4253 | $217.43 | $217.45 | $217.40 |
| 7 purchase totals = | $948.97 | $1,026.0276 | $1,026.04 | $1,026.05 | $1,025.90 | |