| 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 | $230.41 | 6.208% | $244.7139 | $244.71 | $244.70 | $244.70 |
| Purchase #2 | $186.53 | 9.262% | $203.8064 | $203.81 | $203.80 | $203.80 |
| Purchase #3 | $222.82 | 13.298% | $252.4506 | $252.45 | $252.45 | $252.50 |
| Purchase #4 | $163.81 | 12.596% | $184.4435 | $184.44 | $184.45 | $184.40 |
| Purchase #5 | $164.27 | 3.102% | $169.3657 | $169.37 | $169.35 | $169.40 |
| Purchase #6 | $49.83 | 10.337% | $54.9809 | $54.98 | $55.00 | $55.00 |
| Purchase #7 | $127.35 | 6.418% | $135.5233 | $135.52 | $135.50 | $135.50 |
| 7 purchase totals = | $1,145.02 | $1,245.2843 | $1,245.28 | $1,245.25 | $1,245.30 | |