| 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 | $118.84 | 11.331% | $132.3058 | $132.31 | $132.30 | $132.30 |
| Purchase #2 | $239.64 | 5.302% | $252.3457 | $252.35 | $252.35 | $252.30 |
| Purchase #3 | $213.62 | 4.333% | $222.8762 | $222.88 | $222.90 | $222.90 |
| Purchase #4 | $191.83 | 11.518% | $213.925 | $213.93 | $213.95 | $213.90 |
| Purchase #5 | $5.79 | 8.315% | $6.2714 | $6.27 | $6.25 | $6.30 |
| Purchase #6 | $102.48 | 8.636% | $111.3302 | $111.33 | $111.35 | $111.30 |
| Purchase #7 | $133.35 | 8.423% | $144.5821 | $144.58 | $144.60 | $144.60 |
| 7 purchase totals = | $1,005.55 | $1,083.6364 | $1,083.65 | $1,083.70 | $1,083.60 | |