| 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 | $209.62 | 3.123% | $216.1664 | $216.17 | $216.15 | $216.20 |
| Purchase #2 | $36.97 | 5.503% | $39.0045 | $39.00 | $39.00 | $39.00 |
| Purchase #3 | $68.65 | 4.404% | $71.6733 | $71.67 | $71.65 | $71.70 |
| Purchase #4 | $63.88 | 8.506% | $69.3136 | $69.31 | $69.30 | $69.30 |
| Purchase #5 | $231.82 | 4.681% | $242.6715 | $242.67 | $242.65 | $242.70 |
| Purchase #6 | $221.68 | 12.232% | $248.7959 | $248.80 | $248.80 | $248.80 |
| Purchase #7 | $107.35 | 11.707% | $119.9175 | $119.92 | $119.90 | $119.90 |
| 7 purchase totals = | $939.97 | $1,007.5427 | $1,007.54 | $1,007.45 | $1,007.60 | |