| 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 | $119.35 | 13.464% | $135.4193 | $135.42 | $135.40 | $135.40 |
| Purchase #2 | $82.30 | 3.258% | $84.9813 | $84.98 | $85.00 | $85.00 |
| Purchase #3 | $40.47 | 13.369% | $45.8804 | $45.88 | $45.90 | $45.90 |
| Purchase #4 | $248.89 | 3.840% | $258.4474 | $258.45 | $258.45 | $258.40 |
| Purchase #5 | $142.85 | 5.377% | $150.531 | $150.53 | $150.55 | $150.50 |
| Purchase #6 | $210.59 | 13.574% | $239.1755 | $239.18 | $239.20 | $239.20 |
| Purchase #7 | $189.81 | 6.356% | $201.8743 | $201.87 | $201.85 | $201.90 |
| 7 purchase totals = | $1,034.26 | $1,116.3092 | $1,116.31 | $1,116.35 | $1,116.30 | |