| 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 | $193.34 | 12.287% | $217.0957 | $217.10 | $217.10 | $217.10 |
| Purchase #2 | $16.30 | 11.745% | $18.2144 | $18.21 | $18.20 | $18.20 |
| Purchase #3 | $197.98 | 12.371% | $222.4721 | $222.47 | $222.45 | $222.50 |
| Purchase #4 | $248.61 | 8.579% | $269.9383 | $269.94 | $269.95 | $269.90 |
| Purchase #5 | $77.76 | 8.565% | $84.4201 | $84.42 | $84.40 | $84.40 |
| Purchase #6 | $119.96 | 12.248% | $134.6527 | $134.65 | $134.65 | $134.70 |
| Purchase #7 | $212.75 | 5.280% | $223.9832 | $223.98 | $224.00 | $224.00 |
| 7 purchase totals = | $1,066.70 | $1,170.7765 | $1,170.77 | $1,170.75 | $1,170.80 | |