| 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 | $51.36 | 9.143% | $56.0558 | $56.06 | $56.05 | $56.10 |
| Purchase #2 | $220.77 | 9.616% | $241.9992 | $242.00 | $242.00 | $242.00 |
| Purchase #3 | $141.73 | 7.251% | $152.0068 | $152.01 | $152.00 | $152.00 |
| Purchase #4 | $157.48 | 9.424% | $172.3209 | $172.32 | $172.30 | $172.30 |
| Purchase #5 | $250.63 | 5.354% | $264.0487 | $264.05 | $264.05 | $264.00 |
| Purchase #6 | $163.96 | 9.319% | $179.2394 | $179.24 | $179.25 | $179.20 |
| Purchase #7 | $98.60 | 12.713% | $111.135 | $111.14 | $111.15 | $111.10 |
| 7 purchase totals = | $1,084.53 | $1,176.8058 | $1,176.82 | $1,176.80 | $1,176.70 | |