| 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 | $40.60 | 9.639% | $44.5134 | $44.51 | $44.50 | $44.50 |
| Purchase #2 | $228.68 | 13.330% | $259.163 | $259.16 | $259.15 | $259.20 |
| Purchase #3 | $159.67 | 9.272% | $174.4746 | $174.47 | $174.45 | $174.50 |
| Purchase #4 | $189.43 | 11.456% | $211.1311 | $211.13 | $211.15 | $211.10 |
| Purchase #5 | $33.78 | 9.486% | $36.9844 | $36.98 | $37.00 | $37.00 |
| Purchase #6 | $153.28 | 3.106% | $158.0409 | $158.04 | $158.05 | $158.00 |
| Purchase #7 | $129.50 | 13.720% | $147.2674 | $147.27 | $147.25 | $147.30 |
| 7 purchase totals = | $934.94 | $1,031.5748 | $1,031.56 | $1,031.55 | $1,031.60 | |