| 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 | $201.38 | 10.664% | $222.8552 | $222.86 | $222.85 | $222.90 |
| Purchase #2 | $112.67 | 7.523% | $121.1462 | $121.15 | $121.15 | $121.10 |
| Purchase #3 | $147.29 | 10.357% | $162.5448 | $162.54 | $162.55 | $162.50 |
| Purchase #4 | $98.62 | 11.627% | $110.0865 | $110.09 | $110.10 | $110.10 |
| Purchase #5 | $123.80 | 11.414% | $137.9305 | $137.93 | $137.95 | $137.90 |
| Purchase #6 | $228.85 | 9.796% | $251.2681 | $251.27 | $251.25 | $251.30 |
| Purchase #7 | $101.70 | 7.672% | $109.5024 | $109.50 | $109.50 | $109.50 |
| 7 purchase totals = | $1,014.31 | $1,115.3337 | $1,115.34 | $1,115.35 | $1,115.30 | |