| 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 | $137.84 | 5.268% | $145.1014 | $145.10 | $145.10 | $145.10 |
| Purchase #2 | $221.52 | 7.580% | $238.3112 | $238.31 | $238.30 | $238.30 |
| Purchase #3 | $140.80 | 7.256% | $151.0164 | $151.02 | $151.00 | $151.00 |
| Purchase #4 | $53.57 | 5.591% | $56.5651 | $56.57 | $56.55 | $56.60 |
| Purchase #5 | $206.27 | 4.187% | $214.9065 | $214.91 | $214.90 | $214.90 |
| Purchase #6 | $223.73 | 7.123% | $239.6663 | $239.67 | $239.65 | $239.70 |
| Purchase #7 | $223.58 | 12.580% | $251.7064 | $251.71 | $251.70 | $251.70 |
| 7 purchase totals = | $1,207.31 | $1,297.2733 | $1,297.29 | $1,297.20 | $1,297.30 | |