| 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 | $7.93 | 10.217% | $8.7402 | $8.74 | $8.75 | $8.70 |
| Purchase #2 | $209.74 | 8.308% | $227.1652 | $227.17 | $227.15 | $227.20 |
| Purchase #3 | $200.68 | 3.373% | $207.4489 | $207.45 | $207.45 | $207.40 |
| Purchase #4 | $241.39 | 9.285% | $263.8031 | $263.80 | $263.80 | $263.80 |
| Purchase #5 | $92.56 | 9.676% | $101.5161 | $101.52 | $101.50 | $101.50 |
| Purchase #6 | $71.57 | 12.279% | $80.3581 | $80.36 | $80.35 | $80.40 |
| Purchase #7 | $152.54 | 10.788% | $168.996 | $169.00 | $169.00 | $169.00 |
| 7 purchase totals = | $976.41 | $1,058.0276 | $1,058.04 | $1,058.00 | $1,058.00 | |