| 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 | $210.58 | 5.169% | $221.4649 | $221.46 | $221.45 | $221.50 |
| Purchase #2 | $139.61 | 5.681% | $147.5412 | $147.54 | $147.55 | $147.50 |
| Purchase #3 | $222.70 | 8.121% | $240.7855 | $240.79 | $240.80 | $240.80 |
| Purchase #4 | $83.85 | 9.630% | $91.9248 | $91.92 | $91.90 | $91.90 |
| Purchase #5 | $175.46 | 7.722% | $189.009 | $189.01 | $189.00 | $189.00 |
| Purchase #6 | $168.95 | 8.532% | $183.3648 | $183.36 | $183.35 | $183.40 |
| Purchase #7 | $27.30 | 5.787% | $28.8799 | $28.88 | $28.90 | $28.90 |
| 7 purchase totals = | $1,028.45 | $1,102.9701 | $1,102.96 | $1,102.95 | $1,103.00 | |