| 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 | $203.31 | 5.241% | $213.9655 | $213.97 | $213.95 | $214.00 |
| Purchase #2 | $42.47 | 3.832% | $44.0975 | $44.10 | $44.10 | $44.10 |
| Purchase #3 | $66.87 | 3.182% | $68.9978 | $69.00 | $69.00 | $69.00 |
| Purchase #4 | $215.29 | 7.286% | $230.976 | $230.98 | $231.00 | $231.00 |
| Purchase #5 | $65.97 | 3.773% | $68.459 | $68.46 | $68.45 | $68.50 |
| Purchase #6 | $10.46 | 9.769% | $11.4818 | $11.48 | $11.50 | $11.50 |
| Purchase #7 | $228.48 | 8.814% | $248.6182 | $248.62 | $248.60 | $248.60 |
| 7 purchase totals = | $832.85 | $886.5958 | $886.61 | $886.60 | $886.70 | |