| 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 | $201.60 | 8.751% | $219.242 | $219.24 | $219.25 | $219.20 |
| Purchase #2 | $203.71 | 10.153% | $224.3927 | $224.39 | $224.40 | $224.40 |
| Purchase #3 | $130.50 | 11.188% | $145.1003 | $145.10 | $145.10 | $145.10 |
| Purchase #4 | $214.32 | 4.160% | $223.2357 | $223.24 | $223.25 | $223.20 |
| Purchase #5 | $149.73 | 11.303% | $166.654 | $166.65 | $166.65 | $166.70 |
| Purchase #6 | $190.93 | 12.180% | $214.1853 | $214.19 | $214.20 | $214.20 |
| Purchase #7 | $206.96 | 5.188% | $217.6971 | $217.70 | $217.70 | $217.70 |
| 7 purchase totals = | $1,297.75 | $1,410.5071 | $1,410.51 | $1,410.55 | $1,410.50 | |