| 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 | $225.78 | 11.318% | $251.3338 | $251.33 | $251.35 | $251.30 |
| Purchase #2 | $220.53 | 10.864% | $244.4884 | $244.49 | $244.50 | $244.50 |
| Purchase #3 | $16.78 | 6.161% | $17.8138 | $17.81 | $17.80 | $17.80 |
| Purchase #4 | $127.60 | 11.167% | $141.8491 | $141.85 | $141.85 | $141.80 |
| Purchase #5 | $114.60 | 11.799% | $128.1217 | $128.12 | $128.10 | $128.10 |
| Purchase #6 | $167.75 | 12.561% | $188.8211 | $188.82 | $188.80 | $188.80 |
| Purchase #7 | $202.49 | 3.437% | $209.4496 | $209.45 | $209.45 | $209.40 |
| 7 purchase totals = | $1,075.53 | $1,181.8775 | $1,181.87 | $1,181.85 | $1,181.70 | |