| 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 | $8.82 | 11.380% | $9.8237 | $9.82 | $9.80 | $9.80 |
| Purchase #2 | $149.27 | 6.558% | $159.0591 | $159.06 | $159.05 | $159.10 |
| Purchase #3 | $184.38 | 9.763% | $202.381 | $202.38 | $202.40 | $202.40 |
| Purchase #4 | $117.67 | 4.864% | $123.3935 | $123.39 | $123.40 | $123.40 |
| Purchase #5 | $150.70 | 4.559% | $157.5704 | $157.57 | $157.55 | $157.60 |
| Purchase #6 | $201.79 | 4.465% | $210.7999 | $210.80 | $210.80 | $210.80 |
| Purchase #7 | $167.82 | 6.475% | $178.6863 | $178.69 | $178.70 | $178.70 |
| 7 purchase totals = | $980.45 | $1,041.7139 | $1,041.71 | $1,041.70 | $1,041.80 | |