| 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 | $125.70 | 10.553% | $138.9651 | $138.97 | $138.95 | $139.00 |
| Purchase #2 | $123.87 | 13.300% | $140.3447 | $140.34 | $140.35 | $140.30 |
| Purchase #3 | $115.63 | 13.588% | $131.3418 | $131.34 | $131.35 | $131.30 |
| Purchase #4 | $207.54 | 11.112% | $230.6018 | $230.60 | $230.60 | $230.60 |
| Purchase #5 | $172.78 | 8.168% | $186.8927 | $186.89 | $186.90 | $186.90 |
| Purchase #6 | $63.81 | 9.787% | $70.0551 | $70.06 | $70.05 | $70.10 |
| Purchase #7 | $155.37 | 9.329% | $169.8645 | $169.86 | $169.85 | $169.90 |
| 7 purchase totals = | $964.70 | $1,068.0657 | $1,068.06 | $1,068.05 | $1,068.10 | |