| 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 | $142.31 | 8.575% | $154.5131 | $154.51 | $154.50 | $154.50 |
| Purchase #2 | $124.90 | 12.434% | $140.4301 | $140.43 | $140.45 | $140.40 |
| Purchase #3 | $200.26 | 13.235% | $226.7644 | $226.76 | $226.75 | $226.80 |
| Purchase #4 | $248.30 | 8.189% | $268.6333 | $268.63 | $268.65 | $268.60 |
| Purchase #5 | $202.60 | 4.175% | $211.0586 | $211.06 | $211.05 | $211.10 |
| Purchase #6 | $147.59 | 12.249% | $165.6683 | $165.67 | $165.65 | $165.70 |
| Purchase #7 | $66.27 | 7.332% | $71.1289 | $71.13 | $71.15 | $71.10 |
| 7 purchase totals = | $1,132.23 | $1,238.1967 | $1,238.19 | $1,238.20 | $1,238.20 | |