| 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 | $181.84 | 8.198% | $196.7472 | $196.75 | $196.75 | $196.70 |
| Purchase #2 | $230.93 | 12.729% | $260.3251 | $260.33 | $260.35 | $260.30 |
| Purchase #3 | $239.60 | 8.309% | $259.5084 | $259.51 | $259.50 | $259.50 |
| Purchase #4 | $210.86 | 3.671% | $218.6007 | $218.60 | $218.60 | $218.60 |
| Purchase #5 | $103.50 | 4.393% | $108.0468 | $108.05 | $108.05 | $108.00 |
| Purchase #6 | $35.83 | 8.599% | $38.911 | $38.91 | $38.90 | $38.90 |
| Purchase #7 | $44.93 | 9.741% | $49.3066 | $49.31 | $49.30 | $49.30 |
| 7 purchase totals = | $1,047.49 | $1,131.4458 | $1,131.46 | $1,131.45 | $1,131.30 | |