| 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 | $103.71 | 9.836% | $113.9109 | $113.91 | $113.90 | $113.90 |
| Purchase #2 | $216.55 | 3.570% | $224.2808 | $224.28 | $224.30 | $224.30 |
| Purchase #3 | $111.94 | 7.716% | $120.5773 | $120.58 | $120.60 | $120.60 |
| Purchase #4 | $128.72 | 3.518% | $133.2484 | $133.25 | $133.25 | $133.20 |
| Purchase #5 | $221.40 | 9.345% | $242.0898 | $242.09 | $242.10 | $242.10 |
| Purchase #6 | $105.67 | 6.499% | $112.5375 | $112.54 | $112.55 | $112.50 |
| Purchase #7 | $236.49 | 6.666% | $252.2544 | $252.25 | $252.25 | $252.30 |
| 7 purchase totals = | $1,124.48 | $1,198.8991 | $1,198.90 | $1,198.95 | $1,198.90 | |