| 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 | $85.28 | 9.512% | $93.3918 | $93.39 | $93.40 | $93.40 |
| Purchase #2 | $197.66 | 8.671% | $214.7991 | $214.80 | $214.80 | $214.80 |
| Purchase #3 | $167.67 | 11.374% | $186.7408 | $186.74 | $186.75 | $186.70 |
| Purchase #4 | $106.48 | 12.681% | $119.9827 | $119.98 | $120.00 | $120.00 |
| Purchase #5 | $60.33 | 3.112% | $62.2075 | $62.21 | $62.20 | $62.20 |
| Purchase #6 | $237.65 | 9.376% | $259.9321 | $259.93 | $259.95 | $259.90 |
| Purchase #7 | $113.68 | 8.295% | $123.1098 | $123.11 | $123.10 | $123.10 |
| 7 purchase totals = | $968.75 | $1,060.1638 | $1,060.16 | $1,060.20 | $1,060.10 | |