| 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 | $174.46 | 9.549% | $191.1192 | $191.12 | $191.10 | $191.10 |
| Purchase #2 | $49.79 | 9.388% | $54.4643 | $54.46 | $54.45 | $54.50 |
| Purchase #3 | $227.67 | 5.228% | $239.5726 | $239.57 | $239.55 | $239.60 |
| Purchase #4 | $145.58 | 4.601% | $152.2781 | $152.28 | $152.30 | $152.30 |
| Purchase #5 | $220.70 | 8.282% | $238.9784 | $238.98 | $239.00 | $239.00 |
| Purchase #6 | $245.44 | 12.533% | $276.201 | $276.20 | $276.20 | $276.20 |
| Purchase #7 | $14.77 | 5.553% | $15.5902 | $15.59 | $15.60 | $15.60 |
| 7 purchase totals = | $1,078.41 | $1,168.2038 | $1,168.20 | $1,168.20 | $1,168.30 | |