| 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 | $171.38 | 12.337% | $192.5232 | $192.52 | $192.50 | $192.50 |
| Purchase #2 | $130.56 | 11.547% | $145.6358 | $145.64 | $145.65 | $145.60 |
| Purchase #3 | $53.88 | 9.110% | $58.7885 | $58.79 | $58.80 | $58.80 |
| Purchase #4 | $57.95 | 7.351% | $62.2099 | $62.21 | $62.20 | $62.20 |
| Purchase #5 | $248.43 | 8.357% | $269.1913 | $269.19 | $269.20 | $269.20 |
| Purchase #6 | $187.70 | 5.730% | $198.4552 | $198.46 | $198.45 | $198.50 |
| Purchase #7 | $37.72 | 4.348% | $39.3601 | $39.36 | $39.35 | $39.40 |
| 7 purchase totals = | $887.62 | $966.1640 | $966.17 | $966.15 | $966.20 | |