| 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 | $202.71 | 3.650% | $210.1089 | $210.11 | $210.10 | $210.10 |
| Purchase #2 | $63.87 | 5.443% | $67.3464 | $67.35 | $67.35 | $67.30 |
| Purchase #3 | $159.85 | 13.738% | $181.8102 | $181.81 | $181.80 | $181.80 |
| Purchase #4 | $10.92 | 3.112% | $11.2598 | $11.26 | $11.25 | $11.30 |
| Purchase #5 | $128.87 | 4.118% | $134.1769 | $134.18 | $134.20 | $134.20 |
| Purchase #6 | $220.56 | 10.139% | $242.9226 | $242.92 | $242.90 | $242.90 |
| Purchase #7 | $158.32 | 6.837% | $169.1443 | $169.14 | $169.15 | $169.10 |
| 7 purchase totals = | $945.10 | $1,016.7691 | $1,016.77 | $1,016.75 | $1,016.70 | |