| 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 | $210.35 | 6.155% | $223.297 | $223.30 | $223.30 | $223.30 |
| Purchase #2 | $163.58 | 6.570% | $174.3272 | $174.33 | $174.35 | $174.30 |
| Purchase #3 | $195.36 | 13.664% | $222.054 | $222.05 | $222.05 | $222.10 |
| Purchase #4 | $179.33 | 13.123% | $202.8635 | $202.86 | $202.85 | $202.90 |
| Purchase #5 | $185.55 | 9.710% | $203.5669 | $203.57 | $203.55 | $203.60 |
| Purchase #6 | $214.34 | 6.281% | $227.8027 | $227.80 | $227.80 | $227.80 |
| Purchase #7 | $108.92 | 10.694% | $120.5679 | $120.57 | $120.55 | $120.60 |
| 7 purchase totals = | $1,257.43 | $1,374.4792 | $1,374.48 | $1,374.45 | $1,374.60 | |