| 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 | $8.86 | 13.294% | $10.0378 | $10.04 | $10.05 | $10.00 |
| Purchase #2 | $183.73 | 5.554% | $193.9344 | $193.93 | $193.95 | $193.90 |
| Purchase #3 | $196.93 | 11.664% | $219.8999 | $219.90 | $219.90 | $219.90 |
| Purchase #4 | $166.91 | 4.159% | $173.8518 | $173.85 | $173.85 | $173.90 |
| Purchase #5 | $74.52 | 8.132% | $80.58 | $80.58 | $80.60 | $80.60 |
| Purchase #6 | $195.78 | 12.509% | $220.2701 | $220.27 | $220.25 | $220.30 |
| Purchase #7 | $93.70 | 12.652% | $105.5549 | $105.55 | $105.55 | $105.60 |
| 7 purchase totals = | $920.43 | $1,004.1289 | $1,004.12 | $1,004.15 | $1,004.20 | |