| 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 | $188.62 | 4.131% | $196.4119 | $196.41 | $196.40 | $196.40 |
| Purchase #2 | $177.93 | 13.547% | $202.0342 | $202.03 | $202.05 | $202.00 |
| Purchase #3 | $227.30 | 7.471% | $244.2816 | $244.28 | $244.30 | $244.30 |
| Purchase #4 | $164.86 | 9.438% | $180.4195 | $180.42 | $180.40 | $180.40 |
| Purchase #5 | $167.57 | 13.822% | $190.7315 | $190.73 | $190.75 | $190.70 |
| Purchase #6 | $48.48 | 7.302% | $52.02 | $52.02 | $52.00 | $52.00 |
| Purchase #7 | $230.35 | 10.449% | $254.4193 | $254.42 | $254.40 | $254.40 |
| 7 purchase totals = | $1,205.11 | $1,320.3180 | $1,320.31 | $1,320.30 | $1,320.20 | |