| 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 | $226.74 | 9.482% | $248.2395 | $248.24 | $248.25 | $248.20 |
| Purchase #2 | $129.98 | 4.263% | $135.521 | $135.52 | $135.50 | $135.50 |
| Purchase #3 | $104.86 | 3.343% | $108.3655 | $108.37 | $108.35 | $108.40 |
| Purchase #4 | $179.29 | 7.338% | $192.4463 | $192.45 | $192.45 | $192.40 |
| Purchase #5 | $244.58 | 10.828% | $271.0631 | $271.06 | $271.05 | $271.10 |
| Purchase #6 | $202.40 | 7.223% | $217.0194 | $217.02 | $217.00 | $217.00 |
| Purchase #7 | $165.60 | 13.563% | $188.0603 | $188.06 | $188.05 | $188.10 |
| 7 purchase totals = | $1,253.45 | $1,360.7151 | $1,360.72 | $1,360.65 | $1,360.70 | |