| 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 | $239.54 | 3.867% | $248.803 | $248.80 | $248.80 | $248.80 |
| Purchase #2 | $80.94 | 5.209% | $85.1562 | $85.16 | $85.15 | $85.20 |
| Purchase #3 | $10.98 | 5.610% | $11.596 | $11.60 | $11.60 | $11.60 |
| Purchase #4 | $172.33 | 9.701% | $189.0477 | $189.05 | $189.05 | $189.00 |
| Purchase #5 | $235.44 | 5.443% | $248.255 | $248.26 | $248.25 | $248.30 |
| Purchase #6 | $142.29 | 3.812% | $147.7141 | $147.71 | $147.70 | $147.70 |
| Purchase #7 | $166.37 | 13.330% | $188.5471 | $188.55 | $188.55 | $188.50 |
| 7 purchase totals = | $1,047.89 | $1,119.1191 | $1,119.13 | $1,119.10 | $1,119.10 | |