| 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 | $210.67 | 3.177% | $217.363 | $217.36 | $217.35 | $217.40 |
| Purchase #2 | $115.33 | 3.736% | $119.6387 | $119.64 | $119.65 | $119.60 |
| Purchase #3 | $242.83 | 11.753% | $271.3698 | $271.37 | $271.35 | $271.40 |
| Purchase #4 | $158.37 | 9.459% | $173.3502 | $173.35 | $173.35 | $173.40 |
| Purchase #5 | $14.74 | 12.620% | $16.6002 | $16.60 | $16.60 | $16.60 |
| Purchase #6 | $155.28 | 4.574% | $162.3825 | $162.38 | $162.40 | $162.40 |
| Purchase #7 | $135.82 | 10.482% | $150.0567 | $150.06 | $150.05 | $150.10 |
| 7 purchase totals = | $1,033.04 | $1,110.7611 | $1,110.76 | $1,110.75 | $1,110.90 | |