| 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 | $109.25 | 11.491% | $121.8039 | $121.80 | $121.80 | $121.80 |
| Purchase #2 | $90.39 | 12.579% | $101.7602 | $101.76 | $101.75 | $101.80 |
| Purchase #3 | $159.80 | 7.585% | $171.9208 | $171.92 | $171.90 | $171.90 |
| Purchase #4 | $99.65 | 12.217% | $111.8242 | $111.82 | $111.80 | $111.80 |
| Purchase #5 | $162.35 | 11.620% | $181.2151 | $181.22 | $181.20 | $181.20 |
| Purchase #6 | $126.42 | 4.659% | $132.3099 | $132.31 | $132.30 | $132.30 |
| Purchase #7 | $185.80 | 4.329% | $193.8433 | $193.84 | $193.85 | $193.80 |
| 7 purchase totals = | $933.66 | $1,014.6774 | $1,014.67 | $1,014.60 | $1,014.60 | |