| 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 | $105.51 | 3.538% | $109.2429 | $109.24 | $109.25 | $109.20 |
| Purchase #2 | $193.75 | 13.210% | $219.3444 | $219.34 | $219.35 | $219.30 |
| Purchase #3 | $231.61 | 13.611% | $263.1344 | $263.13 | $263.15 | $263.10 |
| Purchase #4 | $17.31 | 9.781% | $19.0031 | $19.00 | $19.00 | $19.00 |
| Purchase #5 | $248.83 | 13.230% | $281.7502 | $281.75 | $281.75 | $281.80 |
| Purchase #6 | $152.55 | 4.699% | $159.7183 | $159.72 | $159.70 | $159.70 |
| Purchase #7 | $153.92 | 8.718% | $167.3387 | $167.34 | $167.35 | $167.30 |
| 7 purchase totals = | $1,103.48 | $1,219.5320 | $1,219.52 | $1,219.55 | $1,219.40 | |