| 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 | $186.39 | 7.207% | $199.8231 | $199.82 | $199.80 | $199.80 |
| Purchase #2 | $53.53 | 6.874% | $57.2097 | $57.21 | $57.20 | $57.20 |
| Purchase #3 | $127.92 | 4.441% | $133.6009 | $133.60 | $133.60 | $133.60 |
| Purchase #4 | $90.88 | 13.729% | $103.3569 | $103.36 | $103.35 | $103.40 |
| Purchase #5 | $224.98 | 3.292% | $232.3863 | $232.39 | $232.40 | $232.40 |
| Purchase #6 | $218.91 | 12.612% | $246.5189 | $246.52 | $246.50 | $246.50 |
| Purchase #7 | $212.87 | 4.136% | $221.6743 | $221.67 | $221.65 | $221.70 |
| 7 purchase totals = | $1,115.48 | $1,194.5701 | $1,194.57 | $1,194.50 | $1,194.60 | |