| 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 | $203.50 | 11.135% | $226.1597 | $226.16 | $226.15 | $226.20 |
| Purchase #2 | $160.99 | 11.383% | $179.3155 | $179.32 | $179.30 | $179.30 |
| Purchase #3 | $133.37 | 10.834% | $147.8193 | $147.82 | $147.80 | $147.80 |
| Purchase #4 | $5.34 | 3.205% | $5.5111 | $5.51 | $5.50 | $5.50 |
| Purchase #5 | $43.51 | 8.584% | $47.2449 | $47.24 | $47.25 | $47.20 |
| Purchase #6 | $234.70 | 8.613% | $254.9147 | $254.91 | $254.90 | $254.90 |
| Purchase #7 | $201.78 | 10.294% | $222.5512 | $222.55 | $222.55 | $222.60 |
| 7 purchase totals = | $983.19 | $1,083.5164 | $1,083.51 | $1,083.45 | $1,083.50 | |