| 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 | $193.82 | 4.187% | $201.9352 | $201.94 | $201.95 | $201.90 |
| Purchase #2 | $224.32 | 7.490% | $241.1216 | $241.12 | $241.10 | $241.10 |
| Purchase #3 | $19.88 | 7.661% | $21.403 | $21.40 | $21.40 | $21.40 |
| Purchase #4 | $239.55 | 8.364% | $259.586 | $259.59 | $259.60 | $259.60 |
| Purchase #5 | $165.32 | 4.189% | $172.2453 | $172.25 | $172.25 | $172.20 |
| Purchase #6 | $39.37 | 11.139% | $43.7554 | $43.76 | $43.75 | $43.80 |
| Purchase #7 | $118.72 | 8.630% | $128.9655 | $128.97 | $128.95 | $129.00 |
| 7 purchase totals = | $1,000.98 | $1,069.0120 | $1,069.03 | $1,069.00 | $1,069.00 | |